i want to find a place to eat called saigon city . yes , do you know how much it is ?
certainly , they are in the north area , the address and postal code is 169 high street chesterton chesterton , cb41nl . can i assist with anything else ?
{'service': 'restaurant', 'act': 'inform', 'slot_name': 'price', 'value': 'expensive '}
yes , it is in the expensive price range .