i need somewhere to go .
{'service': 'general', 'act': 'greet', 'slot_name': 'none', 'value': 'none'} {'service': 'general', 'act': 'reqmore', 'slot_name': 'none', 'value': 'none'} {'service': 'attraction', 'act': 'inform', 'slot_name': 'choice', 'value': 'so many'}
there are so many great things to do in cambridge . let s narrow your search . would you like to go to a restaurant , hotel , or attraction ?