A:Now, it's 9: 30. We arrive just on time.
B:OK. I think I have to buy the departure tax.
A:Let me do it for you.
B:Thank you very much. Mr. Sun, I have to say goodbye now. But before that, I'd like to say it has been a very pleasant and productive trip for me. Your company has left me a very good impression, and I am deeply moved by your hospitality. I think our cooperation will be a very successful one.
C:Thank you very much. Mr. Band. You are playing a very important part in the cooperation.We hope we can hear from you soon.
A:Here is the the receipt of the airport fee.
B:Miss Su, my dear friend. Thank you very much for all you help. You are really very helpful and thoughtful. I believe Mr. Sun is very lucky to have your assistance.
A:Thank you. It's very kind of you to say so. I'm really happy for having worked with you for a few days. I really hope to see you again some day and we are looking forward to hearing from you.
B:Thank you again. Bye-bye.
C:We wish you a safe and pleasant journey home.
A:Have a nice journey.
B:Thank you. Bye-bye.