answer: #Person1# makes an appointment with the Professor at 3 tomorrow. #Person1# knows the way to the office.
documents: #Person1#: Excuse me, Professor, is there a time when I could meet with you?
  #Person2#: I could meet with you tomorrow anywhere from two until four ; what time works out best?
  #Person1#: I would like to come in at three o'clock.
  #Person2#: I am glad that that works out ; can you find my office?
  #Person1#: Yes, I can.
  #Person2#: Just follow the walkway to the outside and climb the stairs to the third floor.
  #Person1#: I got it.
  #Person2#: If you do get lost, just ask someone in the building to point the way.
  #Person1#: Thank you, I'll be there.
  #Person2#: If you need to cancel your appointment, please give me a call!