Starbucks Blunder

I'm so used to Jeff ordering all our drinks from Starbucks. We went to Target tonight and Jeff had to use the loo. So I had do the ordering. 

Cashier: ma'am just to let you know , we can't make anything hot tonight. 

Me: ok, (thinking of Jeff's drink) 

I'd like to have Grande Caramel Machiato. 

I saw the confused look on the cashier's face. 

Cashier: you want it iced?

Me: (now I'm confused, I thought I ordered Caramel frap) Caramel macchiato frap?

Cashier: Caramel frap, ok

Me: you know what you're talking about. ( embarrassed) 

Thank goodness Jeff was done with his business. 

Me: (panicking) honey! Please order, I'm making an idiot of myself. 

And everything's solved .. by Jeff, and by the cashier who clearly knows what he's doing. It should have been just plain Caramel frap, machiato is hot, which the cashier specifically told me, they couldn't make tonight.