Hello.
Hello, I have just viewed your advertisement for the white BMW Z3
Great, any questions?
Yes, how many miles are on it?
15000
Have you done maintenance during the 15000 mile period?
yes, it is in great conditon. 
That's great to hear! Do you have the maintenance records?
Yes , of curse, and I also have a warranty on it  for you , good for 5 more years.
A dealer warranty?
manufacturer.
Nice. What is the least that you would be willing to take on the car?
$4200
That price is high for me right now. If I were to come view the car this weekend and offer $2000 cash would you be open to sell the car?
I am open to deals btu that is less than half of asking.. you need to come up some.
I could possibly do 2250 but that is a strain for me
I really do want to get rid of it, but I think that is just way to low for me.
It is a nice car and it would be going towards a good home. You could have it gone by this weekend and it would be off your hands. Would you take 2450?
I need at least 3200.
I can pay you in cash, no hassle for you once you accept my offer
is yoru offer 3200 or higher?
I could possibly come up with $2750 by the weekend and we may be able to figure out what I can do for the difference
I just don't think we are going to agree here, too big a loss of me below 3200 even though I was wanting to get rid of it quickly.
What if you got to keep some of the parts? Such as the bumper bra; I really wouldn't need it and it probably cost you a good chunk of money