Task: Dialogue State Tracking
Input (English): Seller: hello
Buyer: Hello, are your patio chairs still available?
Seller: Yes they are
Buyer: How old are these chairs?
Seller: They're only a year old but they do have some sun discoloration.
Buyer: Have they been out in the elements very much?
Seller: Yeah , they are pretty much outside all the time. But again they just have some sun discoloration and are in good shape otherwise.
Buyer: They aren't under any kind of covering?
Seller: No. The covering in the photo is cushions. They come in out of the elements though and are offered with the chairs.
Buyer: Would you be willing to take $8 for them since the plastic might have become brittle in the sun?
Seller: These chairs hold up very well, as they are meant to be used outside in any conditions. But yes I will consider taking $8 if you are able to come pick them up tonight.
Buyer: Yes I will be there tonight.
Seller: 
Buyer: 

Output (English): accepted