USER
can you order me a large pizza from empire slice house?
large
pizza_ordering.size.pizza
empire slice house
pizza_ordering.name.store.accept
pizza_ordering.name.store.accept
ASSISTANT
what kind of pizza would you like?
USER
can you order me a extra large notorious pig?
extra large
pizza_ordering.size.pizza
pizza_ordering.size.pizza
notorious pig
pizza_ordering.name.pizza
pizza_ordering.name.pizza
ASSISTANT
so that is one extra large notorious pig. anything else?
extra large
pizza_ordering.size.pizza
pizza_ordering.size.pizza
notorious pig
pizza_ordering.name.pizza
pizza_ordering.name.pizza
USER
yes, i also want to order some garlic knots.
ASSISTANT
how many would you like?
USER
can i have two orders?
ASSISTANT
ok. so i have two orders of garlic knots?
USER
yes, what kind of drinks do you have?
ASSISTANT
we only have coke, sprite, dr pepper, and mountain dew.
USER
what size do they come in?
ASSISTANT
we only have the 2 liter.
USER
and its how much?
ASSISTANT
its a dollar fifty.
USER
i see. can i have a coke and a sprite.
ASSISTANT
ok, so i have one coke and one sprite.
USER
yes, can i also have an order of the giant meatballs?
ASSISTANT
sorry, were all out of the meatballs.
USER
i see. 
ASSISTANT
im really sorry.
USER
no worries. i almost forgot, how many garlic knots come in an order.
ASSISTANT
you get 20 per order.
USER
great. i guess that will be all.
ASSISTANT
so you have an extra large notorious pig, one coke, one sprite, and one garlic knots.
extra large
pizza_ordering.size.pizza.accept
pizza_ordering.size.pizza.accept
notorious pig
pizza_ordering.name.pizza.accept
pizza_ordering.name.pizza.accept
USER
yes.
ASSISTANT
ok. the total comes to thirty eight fifty. a receipt will be sent to your mobile phone.
USER
thank you.
ASSISTANT
ok. the order is complete and will be ready in 25 minutes.
USER
great. thank you.
ASSISTANT
no problem. have a nice day.