We were given a Java project to program for class, but I have no idea where to start with this.

Create a limited airline scheduling system that will allow a user to enter city-to-city connections and their prices. Your system should then allow a user to enter two cities and should return the shortest path and the cheapest path between the two cities. Your system should report if there is no connection between two cities. Assume an undirected Network.

We were given a Java project to program for class, but I have no idea where to start with this.

Create a limited airline scheduling system that will allow a user to enter city-to-city connections and their prices. Your system should then allow a user to enter two cities and should return the shortest path and the cheapest path between the two cities. Your system should report if there is no connection between two cities. Assume an undirected Network.