public boolean travelAgencyRegisterReservation(Argument ReserveCost, Argument Reserve) {
    StringTokenizer parser = new StringTokenizer(ReserveCost.getValue().toString(), "|");
    String id = parser.nextToken();
    int value = Integer.parseInt(parser.nextToken()) + 100;

    String body = id + "|" + name + "|" + value;
    client.POST("/reserves", body);

    Reserve.setValue(id);

    addMessageTraceQueue("airline", "travelAgency", "response", ReserveCost.getValue());

    return true;
  }
 public boolean registerUser(Argument Name, Argument CcNumber) {
   name = Name.getValue().toString();
   String body = Name.getValue() + "|" + CcNumber.getValue();
   client.POST("/users", body);
   return true;
 }