Task: Dialogue State Tracking
Input (English): Buyer: looks like that chair has seen better days
Seller: hi, yes but it's still very comfortable. no tears, no stains very well maintained. and at 5$ it's surely a steal
Buyer: well, seeing as how it's worn and fading, i could probably do 4 bucks 
Seller: well normally i wouldn't agree to undercut my more than fair price, but i am kind of in a hurry to get rid of it so 4 will work for me if you will arrange for packing and logistics
Buyer: um.. so i have to come and pick it up? 
Seller: yes please
Buyer: well, that's a bit of a deal breaker ain't it? 
Seller: well 5$ vintage chair makes a good case, what do you say?
Buyer: wait, what? you know, i don't think we havea deal here. 
Buyer: 

Output (English): rejected