U: I am traveling to Cambridge and looking for a restaurant in the cheap price range in the cente.

S: Sure. I have 5. How about the rice house? They serve chinese. Or dojo noodle bar, the serve asian?

U: Lets try rice house.

S: Sure thing! Their address is 88 Mill Road City Centre, would you like me to book you a table now?

U: Actually can you check for a place that serves Vietnamese food?

S: There are no vietnamese restaurants in my system, I'm sorry.

U: No problem. How about indian food?

S: There are 5 indian restaurants. The curry garden is in the expensive price range and is in the centre of town.

U: Please book for 8 people. Friday at 18:45. Reference number, please.

S: Your booking was successful and your reference number is UQ9QFHX2. May I assist you with anything else today?

U: Does that restaurant serve alcohol?
S: Yes, you can get alcoholic drinks at Curry Garden. Looking at the reviews, most customers felt the drinks are high quality and nicely priced. Some didn't like the limited selection. Would you like to know more about it?