Hello.  Are you Steve?
Yes I am.. Are you interested in the car?
Nice to meet you, Steve.  I'm Bill.  I'm very interested in your car.  It's a good looking vehicle.  How many miles does it have on it?
It is about 110000 miles but still runs good and very well taken care of
Ah, that's excellent.  Almost a classic.  Would you be willing to take $1500 for it?
I don't think it is possible. I love this car but really need money right now so I'll give it to you for $3000
Oh, I'm sorry to hear that.  I'll tell you what-- I could swing $2000, but I don't think I can afford any more than that. 
Alright but you need to pay cash..