dialogue: ABC Rent-a-Car: ABC Rent-a-Car. May I help you?
  Warren: I would like to rent a car. What kind of car do you have?
  ABC Rent-a-Car: We have Volkswagen, Pinto, Plymouth and Datsun.
  Warren: What is the rate?
  ABC Rent-a-Car: Twenty dollars per day for Volkswagen, Pinto and Datsun, and twenty-seven dollars for Plymouth.
  Warren: How about mileage and gas?
  ABC Rent-a-Car: There is no charge for mileage. And fill up the gas when you return the car to us as it is not included.
  Warren: OK. I'll try a Pinto. I want to rent a car for one week.
  ABC Rent-a-Car: All right, sir. May I have your driver's license?
  Warren: Here you are.
summary: Warren asks ABC Rent-a-Car about the information on renting a car and then rents one.