i am looking for a chinese food restaurant in the centre .
user
there are 10 chinese restaurant -s in the centre area , do you have a preference for price range ?
assistant
no , i do not care . can you recommend your favorite ?
user
i like the lan hong house . it s moderate -ly price -s , but good . should i book a reservation ?
assistant
yes please check to see if there is booking for 2 people at 12:30 on sunday .
user
i am sorry there are no available bookings for that time . would you like to try something else ?
assistant
yes , how about a different restaurant in the same area and price range ?