answer: #Person2# wanted to exchange some GBP for local expenses. #Person1# tells #Person2# what currencies they do. #Person2# gets 200 USD worth of RMB.
documents: #Person1#: May I help you?
  #Person2#: Yes, please. Can I exchange money here?
  #Person1#: Here we can exchange HAD, USD and Euros. Which do you require?
  #Person2#: To be honest, I really wanted to exchange my GBP, but I suppose USD will be fine. I have some and I just need a little local currency for expenses. Could you tell me what the rate is like today?
  #Person1#: At the moment it's 830. 43 RMB for 100 USD, which is a pretty good rate.
  #Person2#: OK, that sounds fine. I think 200 USD worth of RMB should be plenty, thanks.