U: Hi, yes, I'm trying to find a restaurant to go to.

S: In what area of town would you like to dine?

U: An expensive restraunt in town centre that serves asian oriental food

S: Great, there's a restaurant called kymmoy that fits your criteria. Would you like their information?

U: Can you book a table for me?

S: Yes, what is the date and time that you will need the booking and how many people?

U: book a table for 8 at 15:45 on sunday

S: That time is all booked up would you like to try a different time?

U: Yes please. Can we try 11:45?

S: Booking was successful. The table will be reserved for 15 minutes. Reference number is : 65EX4JA4.

U: Are the reviews high for their sweet and sour pork?
S: People rave about the sweet and sour pork as being very fresh and tasty. Would you like to book at table?