Task: Dialogue State Tracking
Input (English): Buyer: Hi I am interested in this product
Seller: I can give you these tube lights as well as a custom painting from a 5 year old for $199?!?!?
Buyer: The price is too too high for me. I can only afford a certain budget. 
Seller: what is your budget?
Buyer: $120
Seller: I cant do that. The lowest ic an go is $160, but I'll throw in some new towels too?
Buyer: what are the towels for may I ask?
Seller: Because everyone needs towels at some point. Think about it. Worst comes to worst you have some towels in your car, some kid pukes in your backseat, blam, problem solved. Very useful!
Buyer: I have lots of towels. I can do $140 are you willing to give it to me?
Seller: no
Seller: 

Output (English): rejected