I would like to book at table at Jackson's
user
Sure, what day would you like to book?
assistant
April 27th
user
Ok, what time would you like your reservation to be?
assistant
6 pm
user
How may people in your party?
assistant
7
user
I am sorry I cant accommodate 7 people at that time. Do you have a second choice?
assistant
6:30?
user
I am sorry still booked. I have a 9 pm?
assistant
No thank you. 
user
Is there another restaurant you would like to try
assistant
Bern's Steakhouse
user
Ok, would you like me to try 6pm
assistant
Yes, Please
user
There is a table for 7 at 6 pm, do you want me to book?
assistant