Airline Reservation

AirlineReservation/src/airline.java

@@ -47,6 +47,7 @@ public class airline {
 					+ "\nPlease type 1 for First Class"
 					+ "\nPlease type 2 for Business"
 					+ "\nPlease type 3 for Economy \n");
+			while(true){
 			switch(fclass = input.nextInt()) {
 			case 1: //if user chooses first class
 				first();
@@ -59,8 +60,8 @@ public class airline {
 				break;
 			default://case if user chooses an invalid option
 				System.out.println("Invalid option. Please choose a number from 1 to 3");//prints out an error message
-				return;
-			}
+				break;
+			}}
 		}
 	
 	private static void first() {