i am looking for a cheap local restaurant located in the centre of town
user
there are 15 cheap restaurant -s in the centre of town . if you have no food type preference , would you like to go to charlie chan s ?
assistant
i am looking for 1 that serves spanish food
user
yes i have 1 spanish restaurant matching your price range and criteria . would you like their number and address ?
assistant
would you please book a table for 4 people at 15:30 on saturday ?