U: I need a restaurant located in the centre for a moderate price.

S: Sure, I can help you with that. I have 21 restaurants available. Would you like a certain type of food?

U: I am looking just for any restaurant available for 5 people at 13:45 on saturday.

S: I was able to book Yippee Noodle Bar and your reference is 7J4EXP7M.

U: Does the restaurant offer high chairs for babies?

S: High Chairs are available at the Yippee Noodle Bar. What other questions do you have for me?

U: Do they have parking facilities there?

S: Yes, but only street parking is available. Do you need any other details?

U: Yes, does the restaurant serve beer and wine?
S: Yes, the Yippee Noodle Bar serves all forms of alcohol. Is there anything else you'd like to know about them?