answer: #Person1# tells Kevin #Person1# has to cancel their appointment due to something unexpected. Then they make an appointment on Wednesday evening.
documents: #Person1#: Hello, Kevin. I hate to do this, but I have to cancel our appointment.
  #Person2#: Oh, no! Why? I was looking forward to seeing you at my new place.
  #Person1#: Yeah, I really wanted to come, too. But something unexpected in Shanghai have come up. I have to fly out for a few days, but I'll be back soon.
  #Person2#: No problem. Call me when you get back.
  #Person1#: I should have some free time next week. Say, next Wednesday evening?
  #Person2#: That's good for me, but do you think you'll be back by then? I'd really like to see you.
  #Person1#: Yeah, I'm expecting to come back on Tuesday.
  #Person2#: Great! That's settled then.
  #Person1#: OK.