英语情景对话-Deciding to Buy the Car(3)

A: I think that that car drove really well and is a good deal.
B: It seems to be a good choice for you. You might want to have a mechanic take a look at it just to be sure.
A: My friend is a mechanic and he came and looked at it for me this morning.
B: That was smart of you to think ahead. Have you and the seller agreed upon a price?
A: Yes, he is willing to accept the price that I offered him.
B: Have you thought about how to pay for your car?
A: I saved up enough money to pay cash for this car.
B: You've really thought this through. Let me go with you to make the payment and drive your car home for you.
A: That would make it a lot easier for me.
B: Let's go take care of that right now. I really want to see your new car!