Again for this assignment I play two roles; client and instructor.  As client I want extra features and as instructor I need reassurance that you have learned alogorithms.

Add to the trip planner an additional feature that determines the shortest route between two cities and gives the distance and route.
 

Assignment:
Submit by the due date a working program with at least one file called TripPlanFinal.java with TripPlanFinal the only public class.