i need a taxi , please . i need to get to restaurant 2 two by 5:15
i would be happy to assist you today . i'll need a little bit of information from you let s start with what time you would like to leave and arrive ?
{'service': 'taxi', 'act': 'request', 'slot_name': 'depart', 'value': '?'}
ok , i need a little bit more information , where will your taxi be departing from ?