answer: #Person1# wants to go to Tokyo Tower. #Person2# tells #Person1# needs to take the Hibiya Subway Line and get off at Kamiyacho Station.
documents: #Person1#: Let me see now. Which train do I need to get on?
  #Person2#: Excuse me. Do you need any help?
  #Person1#: Yes, I want to go to Tokyo Tower, but I'm really lost. This is my first visit to Japan, so I have no idea on how to ride the trains.
  #Person2#: First, you need to buy a ticket to your destination. [Um-HUH] From here, it's a hundred and thirty yen.
  #Person1#: A hundred thirty yen. Okay.
  #Person2#: Then, get on the Hibiya Subway Line at platform number 4.
  #Person1#: Number 4, alright. Oh, and how often do the trains come around this time of day?
  #Person2#: Usually, they come about every six minutes or so.
  #Person1#: Alright. And where do I get off the train.
  #Person2#: Get off at Kamiyacho Station, three stops from here. The sign at the station is written in English, so you'll be able to read it.
  #Person1#: Three stops. Got it. Thanks for your help.
  #Person2#: No problem. Good luck.