1. Short title This Act may be cited as the Vehicle Rental Order Obligation Mandate Act or the VROOM Act . 2. Protection from overbooking by rental car companies (a) Protection from overbooking A rental car company that fails to honor a reservation of a consumer shall offer the consumer, and allow the consumer to choose from between, each of the following: (1) If such a vehicle is available, fulfillment of the reservation, at no additional cost to the consumer, through a covered rental vehicle of a class that is more expensive to rent than the vehicle initially reserved. (2) If such a vehicle is available, both— (A) fulfillment of the reservation through a covered rental vehicle of a class that is less expensive to rent than the vehicle initially reserved; and (B) an amount equal to the difference in price between— (i) the reservation as initially reserved; and (ii) the reservation as fulfilled pursuant to subparagraph (A), as determined by using the lesser of— (I) the lowest available price of such reservation as fulfilled had such reservation as fulfilled been made on the date on which the initial reservation described in clause (i) was made