Christmas holiday arrangements are being finalised in my workplace and I am feeling very hard done by. It’s a large organisation with strict HR policies that are not being followed in this instance, and I could certainly do better if I kicked up a fuss. However, my sister and her family live abroad; they are hoping to return to the UK for Christmas 2022, so my plan is to take what I’ve been given this year and then ask for a better deal next year. I want to send an email to my boss saying that I am happy to oblige him with Christmas arrangements this year, as I did last year, and that I hope that will be taken into consideration next year. I want to word it pleasantly, but also assertively, as he is someone who will only treat people reasonably if he is slightly afraid of them. How would you word it?