Hi, I am interested in the bike you have for sale :)
Hello, and when would you like to meet up and see it ?
Well before we get that far lets talk the price of the item, I have seen similar bikes for sale around $650, would you be interested in $675?
Im throwing in a rear rack  and set of spare tires, how about $700?
Yeah, I can do $700, lets meet tomorrow, I will come to your place with the cash :)
Ok its a deal=) $700 it is!