I'm having a party and want to order a pizza from Marco's.
What kind of pizza would you like? 
Sausage and onions.
Would you like cooked or raw onions?
Cooked onions please. And make sure they have Italian sausage.
I'm sorry but the only sausage they have is not Italian.
Give me a pizza with pepperoni and onions instead please.
What size pizza would you like?
A large pizza.
It is only $2 more for an extra large pizza. Would you like to upgrade?
Yes, give me an extra large instead.
I will be ordering an extra large pizza with pepperoni and onions. Correct.
That's correct. How much will it be?
That will be $17.82. 
Please use the credit card they have on file. 
Of course. Your receipt will be sent to your phone via text message. 
When will the pizza be ready?
The pizza will be ready for pickup in 25 minutes. 
Great. Thank you for all of your help. 
Is there anything else I can do for you tonight?
No, thank you. 
You're welcome. Have a wonderful party.