answer: #Person1# in the Peace Hotel helps Bobby to cancel his reservation.
documents: #Person1#: Good afternoon, Peace Hotel, what can I do for you? 
  #Person2#: I have made a reservation for this Sunday. My name is Bobby 
  #Person1#: Yes, that's right. Your room is a single one with a bath. 
  #Person2#: I am calling to cancel it now. I can't go to your city this week. 
  #Person1#: Fine, we will cancel it. 
  #Person2#: Thank you.