answer: #Person1# wants to buy a suit to attend a wedding ceremony. #Person2# recommends one.
documents: #Person1#: I would like to buy a black suit.
  #Person2#: Do you have any special brand in your mind?
  #Person1#: No, I never wear suit in my everyday life. I just want one to take part in my sister ' s wedding ceremony.
  #Person2#: I see. Have a look at this one. It ' s very cheap because it ' s not very durable.
  #Person1#: but it looks good. Let me try it on.
  #Person2#: Ok, the mirror is over there.