Hi, I'd like to order a drink from Starbucks!
Sure! What can i get started for you? 
I'd like a Caffè Latte with extra foam, please.
OK! In what size? 
Grande please.
It appears they're out of Grande size cups.
Oh no! 
Would you like to order a different size? 
Yes please! Can i have it in a tall.
Sure thing!
Instead of extra foam, can i have a shot of hazelnut?
Oh dear, it appears they are out of hazelnut.
Starbucks is really striking out today!
Might i suggest a shot of chocolate instead?
No, i don't feel like chocolate today.
How about vanilla?
Vanilla sounds good.
Ok, so that's one tall Caffè Latte with a shot of vanilla?
Yes please!
Coming right up!