yes , i am looking for information on train schedules for my upcoming trip . i am trying to go to cambridge .
what is your travel destination so i can narrow it down to a useful schedule ?
{'service': 'train', 'act': 'request', 'slot_name': 'day', 'value': '?'} {'service': 'train', 'act': 'request', 'slot_name': 'depart', 'value': '?'}
where will you be departing from ? also , what day will you be traveling ?