i am looking for a train from cambridge that should arrive by 08:00 i am trying to get to london liverpool street on saturday .
sure , where would you like to travel to , and which day ?
{'service': 'train', 'act': 'inform', 'slot_name': 'arrive', 'value': '07:27'} {'service': 'train', 'act': 'inform', 'slot_name': 'day', 'value': 'saturday'} {'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': '05:59'} {'service': 'train', 'act': 'inform', 'slot_name': 'depart', 'value': 'cambridge'} {'service': 'train', 'act': 'inform', 'slot_name': 'dest', 'value': 'london'} {'service': 'train', 'act': 'inform', 'slot_name': 'dest', 'value': ' liverpool street'} {'service': 'train', 'act': 'inform', 'slot_name': 'id', 'value': 'tr2895'} {'service': 'train', 'act': 'offerbook', 'slot_name': 'none', 'value': 'none'}
the tr2895 leaves cambridge at 05:59 on saturday and arrives at london , liverpool street at 07:27 . would you like to book a seat on this train , or keep looking ?