Hi there are you interested in the couch?
hi. I am interested in your couch. how old is it?
Its 2 years old but its very nice and fluffy sofa. 
what are the dimension? can you confirm the color also?
The dimensions are 46 wide and 40 inch deep. The color is between beige and off white 
great I would like to offer you $46 and I can come and pick it up.
Well I am willing to accept that amount since I wanna get ride of it. You will have to come pick it up after Friday because that's when I am available.
Ok I can come on friday no problem