hi there . i would like to find a place to dine in the city centre , preferable with sri lankan food . do you have any recommendations ? could you try again ? moderate -ly priced , perhaps ?
sorry , i do not have any restaurant -s with sri lankan food in the centre . would you like to try another type of food ?
{'service': 'restaurant', 'act': 'request', 'slot_name': 'food', 'value': '?'} {'service': 'restaurant', 'act': 'nooffer', 'slot_name': 'none', 'value': 'none'}
sorry , there was nothing found . do you want to try a different kind of food ?