Hello, are you interested in this charming bungalow?
Hi there, yes, your property seems to have some of the features that I'm looking for. 
I am asking $3000.
That is a little steep for my current budget. Is there any chance you'd be able to come down a bit?
It is a great deal, as a 2 bdrm home in the Upper Diamond District.  A great, friendly neighborhood, convenient to lots of bakeries, restaurants, Montclair Village, parks.  Also, easy access to highways 580 and 13.  
I know, it's a great location. Would you consider a $300 price break if I was to take care of the lawn care and yard maintenance?
Yes.
That's fantastic. I think I could swing $2700. Would you accept that offer?
Yes
Great! Pleasure doing business with you!