answer: #Person2# helps #Person1# buy two train tickets to Providence.
documents: #Person1#: Hi, I'd like two tickets to Providence, please.
  #Person2#: Sure, what time will you like to depart?
  #Person1#: What time does the next train leave?
  #Person2#: Actually, one just left ten minutes ago. The next one is at two forty-five, debates at five thirty-five.
  #Person1#: Ok, could you give me two tickets for that?
  #Person2#: Sure, that will be thirty-two dollars please.