I Was Just Asked The Dumbest Question Ever

I'm in some coffee shop now and the waiter came and take my order.

It went like this,

Me : Hi. I'll take one Iced Caramel Latte.

Waiter : Okay, sure, one iced caramel latte. Will you have that hot or cold ?

I nearly face palmed and wanted to laugh, but I smiled and him and said " Yes I'll have it cold thank you "