<prompt> Human: 2007 Mazda 3 i Touring, 127,000 miles, 2432 MPG, cloth seats, multi-disk CD, Heat and AC, cruise and steering wheel audio controls. Mounted roof rack can be removed. 1 touch power windows, heated and power mirrors, keyless system including remote start.Asking price is 4700. I was looking to try and get the guy down to either 4200-4300. I know it all depends on how the car was treated, dents, engine, etc. But just looking asking in a scenario where everything turns out fine but looking to save a little extra.  <response>: 1. You need to be willing to walk away. I dont mean bluffpretend walk, I mean really walk. There will always be another car.2. Dont worry about being disrespectful with your offer. Just play nice and be polite -- thats respectful enough. No need to be the tough guy in language. 