UseCaseID:		Make Reservation
Goal In Context:		A customer wishes to make a reservation.
Scope:		Airline Reservation System (ARS)
Pre-Condition:		Actor has successfully generated a list of flights as documented in the "Search for Flights" use case.
Success End Condition:		A reservation has been made.
Failed End Condition:		A reservation has NOT been made.
Primary Actor:		Customer
Trigger Event:		Selects the "Book This Flight" link from the list of flights presented.
Main Success Scenario
Step	Actor	Action Description
1	Customer	Selects the "Book This Flight" link from the list of flights presented.
2	ARS	Displays a screen with input fields for: a credit card number, cardholder name, and credit card expiration date.
3	Customer	Enters a credit card number, the cardholder name and the credit card expiration date and clicks the "Submit" button.
4	ARS	Displays the details of the reservation.
5	Customer	Selects the "Complete Reservation" option.
6	ARS	Displays the main options screen. The message "Reservation Successfully Made" is also displayed.
Scenario Extensions
Step	Actor	Action Description
3.a	Customer	Does not complete all the necessary fields.
3.a.1	ARS	Redisplays the input fields from step 2 with the input data and a note stating that certain required data is missing or invalid.
3.b	Customer	Selects the "Cancel" option.
3.b.1	ARS	Displays the main options screen.
5.a	Customer	Selects the "Cancel" option.
5.a.1	ARS	Displays the main options screen.
Scenario Variations
Step	Actor	Action Description
None