We're taking our 7 year old granddaughter. We are on the waiting list for 5:30 dinner. Coming from CST and usually eating around 6:00, I'm not sure we'll be able to handle an 8:30 dinner time, especially since 8:30 is her usual bedtime (although I doubt we'll be strictly enforcing that

.) Is it appropriate to offer to pay other passengers for a trade up to the earlier dining time?