answer: #Person1# is helping #Person2# shopping for #Person2# boyfriend's birthday. With #Person1#'s help, #Person2# buys slacks and a matching tie for $ 40 and $ 25, and understands the return policy.
documents: #Person1#: Welcome. Can I help you with anything?
  #Person2#: Hi. I'm shopping for my boyfriend's birthday. Do you have any suggestions?
  #Person1#: Let's see. How about a nice shirt and tie? You can't go wrong there.
  #Person2#: Well. He doesn't wear ties that often.
  #Person1#: We have some nice pants. You can also get him a belt with it.
  #Person2#: That sounds good. Which one do you recommend?
  #Person1#: These slacks are very popular. He can wear them to dress up a little or on a normal casual day.
  #Person2#: I like them. Do you have matching belts?
  #Person1#: Yes. Right over here.
  #Person2#: How much are they?
  #Person1#: The pants are on sale for $ 40, and the belt is $ 25.
  #Person2#: What is your return policy just in case he doesn't like them?
  #Person1#: Just save the receipt and we will gladly return or exchange them for you.
  #Person2#: That sounds great. I'll take them.