please help me make a taxi reservation i want to depart from the riverside brasserie .
sure ! where is your departure site ?
{'service': 'taxi', 'act': 'request', 'slot_name': 'leave', 'value': '?'} {'service': 'general', 'act': 'welcome', 'slot_name': 'none', 'value': 'none'}
i can help you with that . when do you need to leave ?