answer: #Person2#'s waiting to buy film tickets. #Person1# asks #Person2# how long #Person2# has waited, and #Person2# explains the reason that causes the delay.
documents: #Person1#: Excuse me. Are you waiting to buy today's film tickets?
  #Person2#: Yes, I am. So are all these people in front of me.
  #Person1#: Have you been here long?
  #Person2#: About 45 minutes. I've moved forward a total about 3 feet.
  #Person1#: Oh...
  #Person2#: Not at all. A young couple who have been waited for one hour ahead of me finally gave up and left.
  #Person1#: Does anyone know what caused the delay?
  #Person2#: There are just not enough people selling tickets this afternoon.
  #Person1#: I guess I should have come before lunch.
  #Person2#: Maybe you would meet the same thing because many people have been looking forward to it for a long time.
  #Person1#: Maybe it's true.