answer: #Person1# serves Jack Remington to check out and gives him the bill. #Person1# explains to Jack that they made a mistake in his bill and have corrected it.
documents: #Person1#: Good morning, can I help you?
  #Person2#: Yes, I'd like to check out.
  #Person1#: Yes, of course sir. What's your name and your room number, PLS?
  #Person2#: Jack Remington, room 1408.
  #Person1#: Ok, here is your bill, Mr. Remington.
  #Person2#: Which of these is my bill?
  #Person1#: Oh, I am sorry sir. I forgot to explain that to you. This one is an allowance slip. We made a mistake in your bill and overcharged you 120 dollars. So we had to write up an allowance slip and deduct 120 dollars from your bill.
  #Person2#: I see. So this is the bill then and the total is. . . ?
  #Person1#: Down here, 800 dollars. How do you wish to settle your account, sir, in cash or by credit card?
  #Person2#: In cash.
  #Person1#: Is that US dollars?
  #Person2#: Yes.
  #Person1#: Just a moment, PLS. I'll write out a receipt for you.