SELECT T1.firstname ,  T1.lastname FROM Reservations AS T1 JOIN Rooms AS T2 ON T1.Room  =  T2.RoomId WHERE T1.Rate - T2.basePrice  >  0
What are the first and last names of people who payed more than the rooms' base prices?
SELECT T1.firstname , T1.lastname FROM Reservations AS T1 JOIN Rooms AS T2 ON T1.Room = T2.RoomId WHERE T1.Rate - T2.basePrice > 0
select t1 . firstname , t1 . lastname from reservations as t1 join rooms as t2 on t1 . room = t2 . roomid where t1 . rate - t2 . baseprice > value
What are the first and last names of people who payed more than the rooms ' base prices ?