A：Hello! So you are leaving today.

您好!您今天就要走了。

B：Hello. Thank you for seeing me off. You actually don't need to bother.

您好。谢谢您来送我，其实您不用这么费心。

A：It is my pleasure to see you off.

能来送您是我的荣幸。

B：Thanks a lot. I hope to see you again.

非常感谢。希望能再次见到您。

A：I hope so, too.

我也这么希望。

B：Thanks again for everything you have done for me.

再次谢谢您为我所做的一切。

A：You're welcome. Have a nice trip!

您太客气了。一路顺风!