answer: #Person1# goes to ask #Person2# something about delay of #Person1#'s flight , such as how long the delay will be and decides to try another airline.
documents: #Person1#: Hi. I ' m here for flight 514 returning to Beijing but the board shows there is a delay.How long of a delay is expected?
  #Person2#: So far it looks like we will be leaving two hours late, but keep checking the departing flights status board just in case.
  #Person1#: Do you think it ' s safe to leave to get a quick bite?
  #Person2#: I think you should stay in the airport. Even though the delay is expected to be two hours, the flight departure could be announced any minute. Who knows?
  #Person1#: What seems to be the problem?
  #Person2#: It seems there are some loose bolts on one of the wings. It happens all the time. No need to worry.
  #Person1#: Umm... You know... Actually I was thinking of trying another airline. No need to hold my seat.