USER
Will you book me a ticket for a movie?
ASSISTANT
Of course. 
USER
Thanks
ASSISTANT
What movie would you like to see. 
USER
I would like to see How to Train Your Dragon: Hidden World.
How to Train Your Dragon: Hidden World
movie_ticket.name.movie.accept
movie_ticket.name.movie.accept
ASSISTANT
Oh. How cute
USER
In 3d also.
3d
movie_ticket.type.screening
movie_ticket.type.screening
ASSISTANT
No problem
USER
Thanks
ASSISTANT
Do you have a preferred theater?
USER
I would prefer the Reno Theater on the river.
the Reno Theater on the river
movie_ticket.name.theater
Reno Theater
movie_ticket.name.theater
the river
movie_ticket.location.theater
ASSISTANT
Ok. Century Riverside 12 on N Sierra Street.
Century Riverside 12
movie_ticket.name.theater
movie_ticket.name.theater.reject
N Sierra Street
movie_ticket.location.theater
movie_ticket.location.theater
USER
Yeah thats it
ASSISTANT
What time do you prefer. 
USER
I would like evening tickets.
evening
movie_ticket.time.start
ASSISTANT
Tickets? How many do you need?
USER
Sorry. I need 2
2
movie_ticket.num.tickets.accept
movie_ticket.num.tickets.accept
ASSISTANT
Bummer. It is not playing at that theater. 
USER
Ok. Is it available anywhere?
ASSISTANT
The Century Park Lane has it, but not in 3d
The Century Park Lane
movie_ticket.name.theater.accept
Century Park Lane
movie_ticket.name.theater.accept
3d
movie_ticket.type.screening.reject
movie_ticket.type.screening.reject
USER
That is fine
ASSISTANT
Ok. It is showing tonight at 7:20.
7:20
movie_ticket.time.start
movie_ticket.time.start
USER
That is perfect
ASSISTANT
Ok. I have booked your tickets for tonight at 7:20 pm. I am texting the receipt and tickets to your mobile device.
I have booked your tickets
movie_ticket.ticket_booking.accept
7:20 pm
movie_ticket.time.start.accept
movie_ticket.time.start.accept