You can book a cabin with one name and the other as TBA however you can't hold it too long.
You can however, book 2 people into a cabin and change one name only prior to cruising - as close as 48 hours out. There is no charge for this name change.
One of the original ppl booking must always remain on the booking.
Celebrity Constellation - March 17 followed by Celebrity Reflection - March 22
44 cruises - too many to list however cruiselines are in no particular order:
and some unknown tub
Yes, I'm a Royal Chump and proud of it.