hi all, i want to book a seat on the plane for my little boy whos under 2, its cheaper online and when i took the price into the shop they said they couldnt discount the flight only the hol. so ill be booking a package, just getting a seat for toddler seperate, could i book the hol in the shop and then book the flight for little one online to get the doscount of about £40? does that make sense lol