answer: #Person2#'s looking for a new winter coat and buys a red one at the cost of $180 with #Person1#'s assistance.
documents: #Person1#: Can I help you, madam? 
  #Person2#: Yes, I'm looking for a new winter coat. 
  #Person1#: Have you any particular color in mind? 
  #Person2#: I don't know really. What's the fashional color this year? 
  #Person1#: Red is very popular. 
  #Person2#: Good. Red suits me very well. It's a cheerful color, isn't it? 
  #Person1#: Yes, madam, I agree. What size are you ? 
  #Person2#: Well, I used to be size fourteen, but I've put on a bit of weight recently, so may be sixteen. 
  #Person1#: Here you are, madam. All these are sixteens. 
  #Person2#: I quite like this one. How much is it? 
  #Person1#: It's $180. 
  #Person2#: Oh, that's too expensive. Aren't there any cheaper ones? 
  #Person1#: These are our cheapest coats, madam. 
  #Person2#: Yes, I see. I'll take it. Here's $200. 
  #Person1#: Here's your change. 
  #Person2#: Thank you.