i am looking for a cheap restaurant in the west area .
user
you have your choice of la margherita , which serves italian food , or thanh binh , which offers vietnamese cuisine .
assistant
let s go with la margherita . could you book a table for 2 people at 13:30 on saturday ?
user
i was unable to book that , would you like me to try something else ?
assistant
yes as long as its in the same area and price range . i need a reference number too then please