answer: #Person2# assists #Person1# to book a plane ticket to London at 10:00 a.m next Tuesday.
documents: #Person1#: Good morning. Will you book a plane ticket to London forme?
  #Person2#: Yes, sir. What time would you like to leave?
  #Person1#: Next Tuesday, if possible.
  #Person2#: That'll be the 21st of December.
  #Person1#: Yes, that's right.
  #Person2#: There are several flights available.
  #Person1#: Would you check what flights are available on the 21st of December?
  #Person2#: All right. Let me check it over.
  #Person1#: Morning flights will be perfect.
  #Person2#: Yes, sir. There is a flight available on that day, at 10:00 a.m.
  #Person1#: Fine. I'll take that flight, then.
  #Person2#: 10:00 a.m. I'll fix your ticket.
  #Person1#: When do I check in?
  #Person2#: You must be there by 9:00 a.m.
  #Person1#: Thank you.