i would like a restaurant in the south part of town that serves greek food how about chinese food ?
i am sorry there no restaurant -s matching what you want . is there anything else ?
{'service': 'restaurant', 'act': 'select', 'slot_name': 'price', 'value': 'expensive'} {'service': 'restaurant', 'act': 'select', 'slot_name': 'price', 'value': ' cheap'}
would you like something in the expensive or cheap price range ?