Inspired by Chapter 3, Problem #2, Data Structures and Algorithms, 4th Edition by Adam Drozdek
Write a simple airline ticket reservation program.
The program should display a menu with the following options:
- reserve a ticket,
- cancel a reservation,
- check whether a ticket is reserved for a particular person,
- display the passengers.
The information is maintained on an alphabetized linked list of names.
In a simpler version of the program, assume that tickets are reserved for only one flight.
In a fuller version, place no limit on the number of flights.
Create a linked list of flights with each node including a pointer to a linked list of passengers.
WIP