Can you order me a pizza please?
From where?
Pizza Hut.
No problem. What would you like?
I want a large deep dish pepperoni, sausage, onion and green pepper pizza please.
Okay. You want a large deep dish pepperoni, sausage, green pepper and onion pizza. Is that correct?
Yes.
Okay I will order now.
Thanks.
Pizza Hut informed me they are out of pepperoni. Is there something else I can replace it with?
Yes. Just add Canadian bacon to that then.
So, you would like a large Canadian bacon, sausage, green pepper and onion deep dish pizza. Is that correct?
Perfect. 
Okay. Thank you. I will do that now.
Thanks.
The pizza is ordered and will be ready for pickup in 25 minutes.
Thank you.
A receipt will be sent to you via text to your phone.
Perfect. Thanks
You're welcome