Airline Booking System Use Case Diagram

This Use Case Diagram is a graphic depiction of the interactions among the elements of Airline Booking System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Airline Booking System. The main actors of Airline Booking System in this Use Case Diagram are: Super Admin, System User, Agent, Customer, who perform the different type of use cases such as Manage Ticket, Manage Airlines, Manage Booking, Manage Passenger, Manage Ticket Booking Enquiry, Manage Airline Enquiry, Manage Users and Full Airline Booking System Operations. Major elements of the UML use case diagram of Airline Booking System are shown on the picture below.

The relationships between and among the actors and the use cases of Airline Booking System:

• Super Admin Entity : Use cases of Super Admin are Manage Ticket, Manage Airlines, Manage Booking, Manage Passenger, Manage Ticket Booking Enquiry, Manage Airline Enquiry, Manage Users and Full Airline Booking System Operations
• System User Entity : Use cases of System User are Manage Ticket, Manage Airlines, Manage Booking, Manage Passenger,
• Agent Entity : Use cases of Agent are Book Customer Ticket, Create Enquiry, View Itiniary
• Customer Entity : Use cases of Customer are Book Ticket, Search Ticket, View Ticket, Login, Register

Use Case Diagram of Airline Booking System :