answer: #Person1# checks in with his wife without a reservation for a double room at the cost of $45 and pays for the room by credit card with the help of #Person2#.
documents: #Person1#: Good evening.
  #Person2#: Good evening. My wife and I would like a room, please. Is there any room available? We don't have a reservation.
  #Person1#: Let me see. Yes, we have one room left. You're lucky. It's the last one.
  #Person2#: Good. We're tired after driving all day, and we're looking forward to relaxing in a comfortable room.
  #Person1#: This room has two double beds. It's number 56 at the rear of the motel. It's quite a comfortable room.
  #Person2#: How much is it for one night? We only need it for tonight. We're going to continue our trip in the morning.
  #Person1#: It's forty-five dollars a night for two. Is anyone else traveling with you?
  #Person2#: No, it's just the two of us.
  #Person1#: Would you like to pay for the room in cash or with a credit card?
  #Person2#: Credit card. We don't like to carry much cash with us on our trips.
  #Person1#: Please fill out this registration card. Here is your key. You can park your car in front of our room. Check - out time is noon.
  #Person2#: Thank you very much.
  #Person1#: Thank you, sir. Enjoy your stay with us.