answer: #Person1# helps #Person2# buy a hard seat one-way train ticket to New York City. The train leaves at 10 thirty.
documents: #Person1#: Can I help you?
  #Person2#: Yes. When is the next train to New York City?
  #Person1#: Let me see. . . the train to New York City. . . here it is. . . daily except Sunday at 10 thirty, 12 twenty and 15 ten.
  #Person2#: Aren't there any trains before 10 thirty?
  #Person1#: Sorry, not before 10 thirty.
  #Person2#: Then one to New York at 10 thirty.
  #Person1#: One way or round trip?
  #Person2#: One way.
  #Person1#: A soft seat or hard one?
  #Person2#: How much is a soft?
  #Person1#: $ 15. And for a hard one, only $ 6.
  #Person2#: Then one hard seat, please.
  #Person1#: OK. Here is your change. The train leaves on platform 8.