[speaker001:] Is this the foreign exchange department?
[speaker002:] Yes, can I help you?
[speaker001:] I need some US Dollars.
[speaker002:] What kind of currency have you got?
[speaker001:] RIB. By the way, what is the exchange rate today?
[speaker002:] One US Dollars in cash is equivalent t0 7.9 Yuan.
[speaker001:] And I want to change 4000 Yuan.
[speaker002:] Minus the fee. Here are your dollars. Please sign here.
[speaker001:] OK, thank you.