Design and implement a program with a class called Flight that represents an airline flight. It should contain instance data that represents the airline name (ex. NWA, Delta, AA), flight number (4 digits) and the flight's origin and destination cities (ex. SHV, DFW, HOU, BOS).

•Define the Flight constructor to accept and initialize all instance data.

•Include getter and setter methods for all instance data.

•Include a toString method that returns a one-line description of the light, use tabs to separate the information on the line.

•Create a driver class called FlightTest whose main method instantiates and updates several Flight objects. Two classes are required for this project: Flight and FlightTest.