Airline Reservation System - Usecase Diagram

A Use Case Diagram for an Airline Reservation System illustrates the interactions between various users (actors) and the system’s main functions. Common actors include passengers, travel agents, airline staff, and system administrators. The primary use cases often involve searching for flights, making reservations, issuing tickets, managing payments, and modifying bookings. These use cases may be linked by “include” or “extend” relationships to represent shared or conditional functionalities. Overall, the diagram provides a clear overview of the system’s functional scope and the roles involved in making reservations and managing flights.

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