yes , i need to find a train departing from broxbourne and going to cambridge . on saturday . i would like to leave after 8 thirty .
what day and time would you like to travel ?
{'service': 'train', 'act': 'inform', 'slot_name': 'arrive', 'value': '9:32'} {'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': '8:32'} {'service': 'train', 'act': 'offerbook', 'slot_name': 'none', 'value': 'none'}
i have a train leaving at 8:32 and arriving at 9:32 . would you like me to book that for you ?