hi ! can you tell me what trains are available on friday after 18:30 ? i am going from stevenage to cambridge .
certainly , but first i need to know where you are departing from and what your destination is .
{'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': '18:30'} {'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': ' 19:54'} {'service': 'train', 'act': 'inform', 'slot_name': 'id', 'value': 'tr4969'} {'service': 'train', 'act': 'offerbook', 'slot_name': 'none', 'value': 'none'} {'service': 'general', 'act': 'reqmore', 'slot_name': 'none', 'value': 'none'}
the first train after 18:30 is tr4969 , which leaves at 19:54 . would you like a ticket , or more information ?