This one keeps going until it finds Alice or Bob

Main.java

@@ -10,12 +10,19 @@ public class Main {
 
     String name;
     Scanner s = new Scanner(System.in);
-    name = s.nextLine();
-    
-    if (name.equals("Alice") || name.equals("Bob")){
-        System.out.println("Hello, " + name + "!");
+    boolean aliceOrBob = false;
+    System.out.print("Who are you? ");
+    while (!aliceOrBob) {
+        name = s.nextLine();
+        if (name.equals("Alice") || name.equals("Bob")){
+            System.out.println("Hello, " + name + "!");
+            aliceOrBob = true;
+        }
+        else {
+            System.out.println("Looking for Alice or Bob.");
+            System.out.print("Who are you? ");
+        }
     }
-    
     s.close();
     
     }