I would like to order from Sal's Pizzeria today.
Certainly, what would you like to order?
I am contemplating a Hawaiian pizza or the pepperoni
Do you need more time to make a decision?
No, I am ready to order the Hawaiian pizza.
Would that be a small, medium or large pie?
Make it a large pie.
Yes, will get on it right away.
Thank you! 
I regret to inform you that the Hawaiian pizza is no longer available.
Oh, that's truly unfortunate!
Apparently, it has been removed from the menu.
I can't fathom as to why that would be. The Hawaiian pizza was very popular on the menu.
Do you need more time to decide on a different option?
No, I think I will just go with a large pepperoni pizza with extra cheese.
Ok, I will place the order right away.
Thank you!
Order has been received. The pizza will be ready for pickup in 25 minutes. 
Wonderful!
The receipt will be sent to your mobile device.
What is my total?
Your total is $1499
Thank you very much!
Is there anything else that I can help you with today?
No, I believe that will be all for now.
Your order has been placed and will be ready for pickup in 25 minutes.
Excellent! That gives me enough time to get ready.
Glad to be of assistance 
Thank you
You're welcome