can you help me find a train ? i am looking for to take me to birmingham new street and it should leave on saturday .
{'service': 'train', 'act': 'inform', 'slot_name': 'id', 'value': 'tr4975'} {'service': 'train', 'act': 'inform', 'slot_name': 'day', 'value': 'saturday'} {'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': '05:01'} {'service': 'train', 'act': 'offerbook', 'slot_name': 'none', 'value': 'none'}
train tr4975 leaves at 05:01 saturday . who you like me to book it or shall i list more train options ?