Thank you for your comments. All airlines - all of them - nowadays offer passengers the option to book and pay for specific seats so that these are guaranteed. You chose to do this in 2023 when you travelled to Lesvos, for instance, you flew with Enter Air. However, I must impress upon you that whether you do this is entirely at your discretion because, if you don't want to pay for guaranteed seats together, airlines will almost certainly still seat families together and the optional charge is purely that - optional - and you don't have to pay it if you don't want to. And, finally, Mark Warner makes no money from this service which is offered by the airlines and all monies go directly to them. Have a great holiday when the time comes. Best wishes, Gordon Spence, Head of Customer Services