answer: #Person2# tells #Person1# to get off this bus and take a No.50 to the bookstore.
documents: #Person1#: Excuse me, does this bus go to the new bookstore?
  #Person2#: No, you'll have to get off at the bank, and take a No. 50.
  #Person1#: Thank you. How much is the fare to that stop?
  #Person2#: One dollar.
  #Person1#: How many stops are there?
  #Person2#: Two stops after this one.
  #Person1#: Could you please tell me when we get there?
  #Person2#: Sure.
  #Person1#: By the way, do I need a transfer again after No. 50?
  #Person2#: No, a No. 50 will take you right there.
  #Person1#: Thank you.