U: Hi there, can you help me find a good Chinese restaurant? I seriously need some egg rolls.

S: There are 17 Chinese restaurants. Are you looking for any particular area or price range?

U: I'd like it to be in the north, and expensive would be best.

S: I would recommend either Hakka or The Hotpot.  Would you like for me to book a reservation for one of these restaurants?

U: Do either of the restaurants have wheelchair access for the disabled?

S: You may bring a wheelchair to Hakka. Would you like to give this restaurant a try?

U: Lets try Hakka,can you book a table for 8 people at 16:30 on tuesday?

S: It is booked! Your table will be reserved for 15 minutes and your reference number is VWDBTAYR.

U: Does Hakka have outdoor seating?
S: Yes, they do. According to the reviews of two past customers of Hakka, there is outdoor seating there.