answer: #Person1# asks #Person2# to tell people to reach him by calling the fair and to make an appointment at Changing hotel in the afternoon.
documents: #Person1#: I'm going to the fair now. if any one looks for me. ask them to call the fair.
  #Person2#: What is the telephone number there?
  #Person1#: 8826789 4, extension to 208
  #Person2#: When will you reach there?
  #Person1#: About ten. another thing is that I want an appointment with the customer at Changing hotel at three thirty this afternoon. please help me phone the customer so we can confirm now.
  #Person2#: What is the customer's name, and what is his room number?
  #Person1#: You can check them from the fax yesterday.
  #Person2#: Ok, I'll phone the customer right away. Do you want to pick him up at our office?
  #Person1#: No, I'll discuss the business with him at hotel.