answer: Bill requests Hilda to drive him to the airport in the early morning on Sunday because he's afraid there won't be a subway or taxi available. Hilda's busy with her schoolwork, so she recommends her neighbor.
documents: #Person1#: Hilda, I know you're busy and I really hate to bother you, but...
  #Person2#: What is it, Bill?
  #Person1#: Well, I was hoping you could give me a ride to the airport.
  #Person2#: Can't you take the subway?
  #Person1#: My flight is early in the morning on Sunday. I don't think the subway is open then.
  #Person2#: Well, I've got tons of homework to do before next Monday. You know, we have exams on Wednesday afternoon. What about calling a taxi? It shouldn't be too expensive on a day with so little traffic.
  #Person1#: You're right, but it's not money I'm worried about. It's the time of day.
  #Person2#: You think there won't be any taxis on the road in the morning?
  #Person1#: Exactly. I won't be able to get a ride and I'll miss my flight. I could explain how you're helping me, so our teacher might excuse you.
  #Person2#: That would be great, but I doubt if I can get out of a final exam. My neighbor sometimes drives people to the downtown area. He charges them $6 and they save money on a $10 parking fee.
  #Person1#: Do you think he take me?
  #Person2#: I'll be happy to give you his number.