answer: #Person2# sees #Person1# off at the airport and will go to visit #Person1# next holiday.
documents: #Person1#: It's very kind of you to come and see us off.
  #Person2#: My pleasure. What a pity you have to leave so soon!
  #Person1#: We would stay longer. but I've got to attend a meeting tomorrow morning. Thank you for your warm hospitality.
  #Person2#: You're welcome. Maybe next time we'll come to see you.
  #Person1#: My wife and I will look forward to it.
  #Person2#: I promise the next holiday I have we're coming to visit. Oh, what's your flight number?
  #Person1#: lt's Flight No. 302, Northwest Orient Airlines.
  #Person2#: They just announced the boarding call.
  #Person1#: Then we've got to get going.
  #Person2#: OK. Bon voyage and a safe landing.
  #Person1#: Thank you again for all your help.
  #Person2#: Bye.