answer: #Person1# invites #Person2# and #Person2#'s daughter for dinner. They finally agree to have the dinner next Sunday.
documents: #Person1#: When can we expect you and your daughter for dinner? Next Saturday?
  #Person2#: Next Saturday? I'm sorry. I'Ve promised to go to a Chinese Opera with my daughter.
  #Person1#: How about Sunday then?
  #Person2#: Yes, Sunday sounds fine. What time?
  #Person1#: Does 6 thirty suit you?
  #Person2#: It suits us fine. We'll see you then.
  #Person1#: Thanks, goodbye.