I would like to book a table for two at an Italian restaurant.
user
Which restaurant would you like to book?
assistant
Patsy's Italian Restaurant in NYC.
user
Okay, what day and time would you like?
assistant
Sunday night, April 7, at 6 pm.
user
April 7 at that time is filled up.
assistant
Okay, is 7 pm available?
user
7 pm is fully booked also.
assistant