Use Case Diagram for the Airline Management System

Let's build the use case diagram of the airline management system and understand the relationship between its different components.

First, we’ll define the different elements of our airline, followed by the complete use case diagram of the system.

System

Our system is an "airline."

Actors

Now, we’ll define the main actors of the airline management system.

Primary actors

• Customer: The customer is the airline's primary actor who can search for flights, create an itinerary, make a payment, and update or cancel the flight reservation.

• Front ...