We booked our cruise through a travel agent and I know that we cannot modify the reservation without going through the travel agent. There are about 12 families from my daughters dance studio that are cruising together. One of them is my daughters best friends...the girls want to eat our meals together. I was told to linked out reservations together online,but is that enough to guarantee us being seated together for meals? It was a pain in the butt fixing my son's age that was wrong, so Id rather not have to deal with the Travel agent again...