answer: #Person2# wants to buy a bottle of perfume and #Person1# helps #Person2# choose one with bittersweet fragrance.
documents: #Person1#: What can I do for you, Miss?
  #Person2#: I want to buy a bottle of perfume for myself.
  #Person1#: Well, here is a perfume kind for women.
  #Person2#: I don't like strong perfumes.
  #Person1#: How about this Isawell's flowery perfume?
  #Person2#: I don't think it smells nice.
  #Person1#: Do you have green tea perfume?
  #Person2#: Yes, here you are.
  #Person1#: May I have a look at this?
  #Person2#: Sure. The bittersweet perfume has a calming effect on the nerves.
  #Person1#: I like this fragrance.
  #Person2#: How much is it?
  #Person1#: 150 yuan.
  #Person2#: I'll take it.