i am looking for an italian restaurant in the expensive price range .
{'service': 'restaurant', 'act': 'select', 'slot_name': 'area', 'value': 'the centre'} {'service': 'restaurant', 'act': 'select', 'slot_name': 'area', 'value': ' south of town'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'food', 'value': 'italian'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'price', 'value': 'expensive'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'choice', 'value': 'several'}
certainly , there are several expensive italian restaurant -s . would you prefer the centre or south of town ?