This UML Use Case Diagram for Airline Reservation is a behavioral diagram summarising airline reservation system activities and user details. It depicts a graphical representation of the behavioral structure of the system. The diagram also includes processes , users, or actors. It describes the overall workflow of the airline reservation system using defined symbols. In software engineering, a use case diagram depicts an example of the adaptive behavior of an airline reservation system. It encapsulates the functionality of the project by incorporating use cases, actors, and their interactions.
