edit

src/airlinereservation/reservation.java

@@ -60,7 +60,7 @@ public class reservation {
 							for(int s=0; s<1; s++) {
 								for(int r=0; r<3; r++) {
 									System.out.println(plane[s][r] + reserve);
-									if(plane[s][r] != reserve) {
+									if(plane[s][r] == reserve) {
 										System.out.println("Seat " + reserve + " has been booked for you");
 										plane[s][r] = "XX";
 										display(plane);