yes i am looking for a train leaving cambridge on tuesday .
{'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': '05:00'} {'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': ' 13:00'} {'service': 'general', 'act': 'greet', 'slot_name': 'none', 'value': 'none'}
i can help you with that . the first 1 departs at 05:00 and the last trains runs at 13:00 . how many tickets would you like ?