answer: #Person1# wants to try a dress on. #Person2# shows the fitting room.
documents: #Person1#: The dress looks beautiful. Can I touch it? 
  #Person2#: I am sorry, miss, it's not allowed unless you want to buy it. 
  #Person1#: I see. What about the dress over there? I would like to try it on. 
  #Person2#: OK, here you are. The fitting room is behind the curtain.