answer: Mr Croft has a terrible toothache and wants to see the dentist right now, but the nurse tells him that the dentist is not available and he has to wait.
documents: #Person1#: Good morning, Mr. Croft.
  #Person2#: Good morning, nurse. I want to see the dentist, please.
  #Person1#: Do you have an appointment?
  #Person2#: No, I don't.
  #Person1#: Is it urgent?
  #Person2#: Yes, it is. It's very urgent. I feel awful. I have a terrible toothache.
  #Person1#: Can you come at 10 am on Monday, April 24th?
  #Person2#: I must see the dentist now, nurse.
  #Person1#: The dentist is very busy at the moment. Can you come at 2 PM?
  #Person2#: That's very late. Can the dentist see me now?
  #Person1#: I'm afraid that he can't, Mr. Croft. Can't you wait till this afternoon?
  #Person2#: I can wait, but my toothache can't!