B: OK. I think I have to fill the departure tax.
A: Let me do it for you.
B: Thank you very much. Mr. Zhao, I have to say goodbye now. But I'd like to say it is a very pleasant and productive trip for me this time. Your company has left me a very good impression, and I am deeply moved by your hospitality. I think our cooperation will be very successful.
C: Thank you very much, Mr. Michael. You are playing a very important part in the cooperation. We hope we can have more cooperation in the future.
A: Here is the receipt of the airport fee.
B: Thank you, Miss. Li, my dear friend. Thank you very much for all your help.You are really very helpful and thoughtful.
A: My pleasure. It's very kind of you to say so. I'm really happy for working with you these days. I really hope to see you again.
B: Thank you again. Bye-bye.
C: We wish you a safe and pleasant journey home.
A: Have a nice journey.