修改：

1、在听错航班号后返回错误的航班号。

xueyi-modules/xueyi-nlt/src/main/java/com/xueyi/nlt/nlt/template/FlightMessageTemplate.java

@@ -67,6 +67,7 @@ public class FlightMessageTemplate implements BaseTemplate{
                 result = checkFlight(fNum, 1);
                 if(result.isEmpty()){
                     result = new JSONObject();
+                    result.put("flightNo", fNum);
                     result.put("status", -1);
                     result.put("skillCode", "34");
                     session.getFormat().put("errorTime", session.getFormat().getInteger("errorTime") + 1);