USER
I need to have my car checked. 
ASSISTANT
What do you want your car checked for?
USER
Oil change as well as check the tires and make sure they're within recommended PSI.
Oil change
auto_repair.reason.appt
Oil change as well as check the tires
auto_repair.reason.appt
tires
auto_repair.reason.appt
PSI
auto_repair.name.store.accept
ASSISTANT
Got it. What's your car make, model and year?
USER
Toyota, Corolla, 2018
Toyota
auto_repair.name.vehicle.accept
Toyota, Corolla
auto_repair.name.vehicle.accept
Corolla
auto_repair.name.vehicle.accept
2018
auto_repair.year.vehicle.accept
auto_repair.year.vehicle.accept
ASSISTANT
Would Thursday this week, 10 am work for you?
Thursday this week, 10 am
auto_repair.time.appt
10 am
auto_repair.time.appt.reject
USER
Sorry, it won't. 
ASSISTANT
How about Thursday 1 pm?
Thursday 1 pm
auto_repair.time.appt
1 pm
auto_repair.time.appt.reject
USER
Sorry, no. I forgot to mention, my schedule is busy on Thursday. 
ASSISTANT
Would Friday be better?
USER
Yes. 
ASSISTANT
How about Friday, 7 am?
Friday, 7 am
auto_repair.time.appt
7 am
auto_repair.time.appt.reject
USER
That's too early. Any other time on Friday?
ASSISTANT
The next one available is 4 pm.
4 pm
auto_repair.time.appt
auto_repair.time.appt
USER
That would work. 
ASSISTANT
Ok, i'll book your appointment for oil change and tire check on Friday 4 pm this week. The fee would be $100.
oil change
auto_repair.reason.appt.accept
oil change and tire check
auto_repair.reason.appt.accept
tire check
auto_repair.reason.appt.accept
Friday 4 pm this week
auto_repair.time.appt.accept
4 pm
auto_repair.time.appt.accept
USER
Thanks. Is this at the usual car mechanic?
ASSISTANT
Yes, at Jiffys.
Jiffys
auto_repair.name.store.accept
USER
Thank you.
ASSISTANT
Anything else?
USER
That's it. Thanks.