I wanna find a place to eat. 
What kind of food do you want? it could be Mexican, American, or anything. What city should I search in?
I need it in San Francisco. Some veggie food will be great. 
Did you know that San Francisco was founded on June 29,1776? It became a consolidated city-county in 1856. Ben Wah Restaurant is a very good restaurant that is in San Francisco.
Is the price range on the page expensive?
The price range is actually moderate. 
Tell me their address.
The address is 2786 California Street
Yes that is fine
Wanna reserve a table here?
Yes, I want a reservation. 
What time is the reservation?
I want it to be at afternoon 12:30 and on Saturday this week.
Confirm the booking at Ben Wah Restaurant in San Francisco at 12:30 pm tomorrow for 2 people. 
Yes that is good
The reservation went though fine. 
Give me their number and tell me if they serve liquor. 
No alcohol and their phone is 415-318-8000.
Thanks a lot.
Can I get anything else for you?
No thanks.
Have a good one