dialogue: #Person1#: I'm looking for a pan I can use in my kitchen.
  #Person2#: What size pan were you thinking of?
  #Person1#: I've already got a small pan. I need a big one.
  #Person2#: Well, this one might work for you.
  #Person1#: Oh, no, that's way too heavy a pan for me.
  #Person2#: Here, lift this aluminum pan. It's the same size.
  #Person1#: Yes, it's very lightweight. But I don't want this aluminum handle.
  #Person2#: Here's a similar aluminum pan. But it has a heat-resistant handle.
  #Person1#: Oh, this feels very nice. It's perfect. I'll take it.
  #Person2#: I knew we'd find the right pan sooner or later. How would you like to pay?
  #Person1#: Cash. But first, I need a lid for this pan.
  #Person2#: Oh, no problem. Here's the lid that comes with the pan.
summary: #Person1# wants to buy a pan and chooses a satisfying one with #Person2#'s assistance.
topic: buy a pan