Use Case Diagram for Online Hotel Reservation System

The Online Hotel Reservation System Use Case Diagram is one of the methods used to show the processes involved in an online hotel reservation system. It depicts the system’s supposed structure and behavior.

Additionally, the diagram consists of processes (use cases) and users, or “actors.” It uses defined symbols to describe the overall flow of the system.

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Project Overview

Name:Online Hotel Reservation System Use Case Diagram in UML
Users:The possible users of the system are the hotel personnel, admin, crews, and customers.
Tools Used:Any Diagram tools that provide use case diagram symbols.
Designer:ITSourceCode.com
Project Overview

What is a Use Case Diagram?

The use case diagram for the online hotel reservation system shows the sample behavior of the software. It includes the project functions using use cases, actors, and their connections.

Moreover, the diagram helps you define and organize your project needs. This also provides a clear picture of the user and system relationships. Therefore, this diagram depicts the complex functions of a system, including how the user reacts to it.

Importance of UML Use Case Diagram

One of the benefits of the UML use case diagram is that it assists developers and businesses with system management. It includes the procedures from the viewpoint of users.

Furthermore, the diagram serves as the system analysis to identify, clarify, and organize the project’s needs. This diagram works best with other UML Diagrams for Hotel Reservation Systems. Other UML diagrams include activity, class, sequence, deployment, and component diagrams.

Hotel Reservation System Use Case Diagram

The use case diagram example has two main illustrations. These illustrations describe the system’s general and specific processes using include and extend.

Hotel Reservation System General Use Case Diagram

The general use case diagram for the hotel reservation system shows the main functions of the system. It is based on the transactions done during reservation management.

Hotel Reservation System General Use Case Diagram

The general use case is the most common application of a use case diagram. The use case diagrams show the main parts of the system and how information moves between them. 

Use Case Diagram using Include and Extend

The use case diagram using include and extend is used to elaborate the proceeding diagrams.

The label “include” indicates that the sub-processes of the main processes must be included to complete the task. On the other hand, Extend says that the sub-processes can only be run when they are needed. 

Monitor and Manage Customers’ Information and Status Use Case Diagram

This process allows the main user to control the reservations made by the customer. It also tells the hotel staff what rooms to reserve and what other details to prepare. 

Monitor and Manage Customers’ Information and Status Use Case Diagram

This function allows the management of room information, whether it is available for reservation and its status.

Hotel Reservation System Use Case Diagram UML
Manage Hotel Rooms Info and Status Use Case Diagram

Manage and Monitor Hotel Reservation Info and Status Use Case Diagram

This process shows the reservations made by the customers. The service details of the chosen reservations are recorded by the system.

Use Case Diagram for Hotel Reservation System
Manage and Monitor Hotel Reservation Info and Status Use Case Diagram

The expenses and payment basis of the reservation were closely monitored. When the reservation or the service is done, the transaction is saved in the database, which becomes the basis for receipts and inventory purposes.

You can add more to this illustration, and it is up to you how you create your diagram. But make sure to have precise information and consider the included use cases.

Use Case Diagram for Online Hotel Reservation System Pdf

How to draw a Use Case Diagram?

Time needed: 2 minutes.

Here’s the complete guide on how to draw a use case diagram for online hotel reservation system.

  • Step 1: Familiarize Use Case Diagram Symbols

    For beginners, you need to familiarize first with use case symbols to be used.

  • Step 2: Determine the system processes

    The next step is to determine the system’s processes. They will be the use cases of your project.

    You may ask the users about the typical activities done in hotel reservation management.

  • Step 3: Analyze the use cases included

    The gathered information from the users needs to be evaluated to know the general use cases.

    From the general use cases, you will see the sub-cases that are included. But, only include the useful processes related to the hotel reservation system.

  • Step 4: Plot the Use Case Diagram

    To plot the diagram you will need the users, use cases, container (scope), and their indicators (association). You will base the flow of use cases on the evaluated information from the users.

    Your first move is to place the users involved.

    Next, put the container in the plotted diagram to separate the objects (users and system) scope.

    Then place the use cases of the hotel reservation.

    Finally, you need to map out the association of the use cases to show the interactions between the user/s and the system.

Conclusion:

The student registration system handles the enrollment transactions, manages students’ information and manages students’ information.

This process explains how to manage school and cases of the student. To manage courses and subjects info, we need to record the transactions of students’ information and status.

The UML use case diagram represents the methodology used in system development. It helps developers know the possible inputs that the project should process and perform.

Furthermore, you will discover the needed processes and connect them to the other UML diagrams. The diagram is also applicable in modeling the software’s use cases (processes). It captures the system’s flow from one process to the next.

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