示例
A：Have a good trip!
B：Thanks! Same to you.
A：祝你旅途愉快！
B：谢谢，你们也是！
A：Goodbye!
B：Bye-bye! Have a good trip! Don't forget to take some photos.
A：再见！
B：拜拜，祝旅途愉快，别忘了多拍点照片啊。