I need you to order me a pizza for tonight, do you have time now to order one for me?
I sure do. What size are you looking for?
Is there a special offer happening now at Benny's Pizza & Pie, if you order a Large?
It expired yesterday, no special offers available any longer.
Oh shucks. What is the price difference between a small and a large?
A small is $8.99 minus their specialty and a large is $17.99 minus their specialty pizzas
I wouldn't get a specialty pizza they are way too expensive.
It sure seems to be. What size are you thinking?
I think a large will be good so I have plenty of leftovers.
That is smart. What kind of pizza?
I want banana peppers and onions. It's my favorite pizza.
That sounds delicious! Is there anything else?
Nope that will be all.
I have bad news. They are all out of banana peppers.
How is that possible? Nobody likes banana peppers, but me.
I know it's weird, but that is what they said.
Oh crap. Do they have sweet peppers?
They do!
Make it a large sweet peppers and onions.
All set! Your order is ready and will be ready for pickup in 25 minutes.
Great! I'm starving! 
I sent you the receipt via text message to your phone. They will probably want to see it when you pickup.