can you help me find a train ? i'll be traveling on wednesday . oh , of course . sorry . i am leaving out of leicester and going into cambridge . i want to arrive by 16:15 .
what is your departure point and what time would you like to depart ? is there a specific time you want to leave or arrive by ? i have 2,828 trains to pick from . i need to narrow this down .
{'service': 'train', 'act': 'inform', 'slot_name': 'choice', 'value': '10'} {'service': 'train', 'act': 'request', 'slot_name': 'leave', 'value': '?'}
that narrowed it down to 10 options . what time would like to leave ?