answer: #Person1# helps #Person2# to make a tour plan. #Person1# advises #Person2# to go shopping in Oxford Street first.
documents: #Person1#: Good morning, Madam. Can I help you?
  #Person2#: Yes, er...I want to see the West End.
  #Person1#: How much time do you have?
  #Person2#: Just one day.
  #Person1#: Well, what do you particularly want to do?
  #Person2#: I want to visit museums, art galleries, Buckingham Palace, do some shopping, and go to the theaters.
  #Person1#: But you only have one day.
  #Person2#: That's right.
  #Person1#: Well. Why not do some shopping first?
  #Person2#: Where can I do that?
  #Person1#: In Oxford Street.
  #Person2#: How can I get there?
  #Person1#: You can walk through Hyde Park. It's quite near.
  #Person2#: Wonderful. Thanks for your help.
  #Person1#: You're welcome. Have a good time!