Hello
Hey there, nice bike you have here. Can you tell me a little about it?
Is is a very nice bike. There are no scratches on it. This one is a very special build with so many different features. Are you interested in it? 
Yeah, I really like the Torellis, my dad swore by them before he passed last September. My budget is around 500. Do you work for a bike shop?
Yes I do. I can promise you that you will love this bike. I am selling it for $700 dollars.
Yeah, I agree with you, I'm just saying I don't have 700 dollars. But I have 550 in cash.
I am willing to lower it to that. Can you pick it up as well?
Yup, when are you ready for me to pick it up?