answer: #Person1# helps #Person2# use the money in #Person2#'s saving account to buy 1000 U.S. dollars worth of traveler's checks.
documents: #Person1#: Can I help you, sir?
  #Person2#: Uh, yes. I'm going to the States and I need some traveler's checks.
  #Person1#: All right. How much do you need?
  #Person2#: One thousand U. S. dollars.
  #Person1#: One thousand U. S. Mm hmm. And are you going to pay cash?
  #Person2#: Oh, no. I want to withdraw from my U. S. dollars savings account.
  #Person1#: All right. Now can I have your passbook?
  #Person2#: Right. Here it is.
  #Person1#: Thank you. And what amounts do you want the checks in?
  #Person2#: Mm. In hundreds, please.