Good morning,
Apologies for the delay, I have been gathering answers to your questions 🙂
When I have flown in the past, I have always been asked to provide details of my passport to the airline. Is that something I need to do when travelling with you? - This is not necessary, the airline may ask you at check in to provide details but this is not always the case.
Do we get a choice of seat, as I get claustrophobic and need an aisle seat within the first few rows. (Sorry to be awkward) - We try our very best to pre seat you, but this cannot be guaranteed as we are given an allocation of seats for all Just You customers together, therefore what I advise is that you speak to the airline staff when checking in and have your current seat confirmed and if you are not happy with it, request a different seat if possible.
I hope this helps, and that you have a super time,
Merry Christmas 🙂
Ben