Customer: Good morning, sir. I am from Japan. My English is poor. Can you help me? 
Clerk: It is my pleasure, but I think it would be better for you to tell me what you want to do. 
Customer: Oh, I want to change some money, but I do not know how to fill out the exchange memo. 
Clerk: Would you care to give me your passport and write your name on the paper?
Customer: There you are. My name is Tanaka. 
Clerk: Good. I will fill out the exchange memo for you now. Why do not you take a seat over there for a moment? 
Customer: I would like to. Thanks. 
Clerk: Hello, Mr. Tanaka. I was wondering if you would ever thought of conversing the unused Renminbi back into Japan yen later? 
Customer: Yes, if I will have Renminbi left. 
Clerk: So, If I may make a suggestion, please keep your exchange memo safe.
Customer: Thank you indeed. I will do that. 
Clerk: Not at all.