Are you still interested in my 2015 Prius?
YEs, I am, waht color is the interior?
It's a mid-gray shade.
Cloth interior?
Yes, cloth interior. No stains or tears. 
Any dings, dents or scratches on the outside?
Not that I've noticed. I've been a very careful driver. 
Sure, I know sometimes people ding your doors when they park too close and that's no fault of your own. So I was just wondering if there were any dings.
You're right! Shopping carts are like that too! But no, no dings or dents. 
Great. I gotta tell you I really like the car, I but I only have $6,440. Any chance I could get it for that?
I'm willing to negotiate, but that's a bit too low. Honestly, it's a steal at $9200
It is, I just don't have that much. Can you come down any?
I can come down to $8000, but that'd be as low as I could go, reasonably, and that's about half what the KBB value is. 
Could you do $7500?