answer: #Person1# helps #Person2# to cash two traveler's cheques to 1,660 yuan in hundreds and fifties.
documents: #Person1#: Good morning, can I help you?
  #Person2#: Yes, please. I'd like to cash two traveler's cheques.
  #Person1#: Could you sign your name here please?
  #Person2#: Sure.
  #Person1#: Thank you. How would you like your money?
  #Person2#: In hundreds and fifties, please.
  #Person1#: Ok. It's 1,660 yuan, here you are.
  #Person2#: Thanks. May I know the exchange rate?
  #Person1#: Well, at the moment the exchange rate between US dollars and RMB is 1:8.3. You give me two $100 cheques; here is 1,660 yuan. Is that right?
  #Person2#: Yes, thanks.