A: I am definitely interested in buying this car. B: Wonderful! It's good to find a person who really needs this car. A: What is the price for this car? B: The price I listed on eBay was five thousand dollars. A: I was thinking that maybe you might be willing to lower the price a bit. B: You know I just got a good deal on my new car. I think I can afford to knock a little off of this car. A: I was thinking that four thousand would be a good price. B: I couldn't go that low, but I could sell it for forty-five hundred. A: That would work well for me. B: It's done then. I've enjoyed doing business with you.