Hi, i'd like to order a Mike's special.
Ok, would you like a small, medium, or large?
Large please.
Ok, do you want thin crust or deep dish?
Deep dish please.
Ok, anything else?
Can I also order a Jill's Special?
Ok, would you like a small, medium, or large?
Medium please.
Ok, do you want thin crust or deep dish?
Thin Crust please.
Ok, anything else?
Can i have no mushrooms please?
On which pizza? 
On the Jill's special.
Ok, anything else? 
No, that will be it. 
Ok, your pizza will be ready in 25 minutes.
Ok, thank you very much!
My pleasure!