I am hungry, and I need two pizzas. 
Where do you want to order from?
I would like to order from Dominos pizza?
What location?
I want to order from the downtown location.
What type of pizzas do you want to order.
I want to order two large pepperoni and sausage pizzas.
Two large pepperoni and sausage pizzas; correct?
Let me change the order.
Do you want to change your order.
Yes, I do. 
What type of pizzas do you want?
I want two x-large pepperoni and ham pizzas.
Two x-large pepperoni and ham pizzas.
Correct.
When do you need them?
I need them in 25 minutes.
Two x-large pepperoni and ham pizzas will be available in 25 minutes.
Thanks, I will pick them up.
Anything else?