i am looking for a train leaving from cambridge and going to norwich . no thatnk you but may i have the train id ? i actually need 1 leaving on saturday at that time .
the next train leaving from cambridge to norwich is on friday at 5:36 and will reach it s destination at 6:55 . would you like me to book it for you ? yes the train id for this journey is tr2534 and the length of the journey will be 79 minutes . is there anything else i can help you with today ?
{'service': 'train', 'act': 'inform', 'slot_name': 'id', 'value': 'tr6866'} {'service': 'train', 'act': 'inform', 'slot_name': 'day', 'value': 'saturday'} {'service': 'train', 'act': 'offerbook', 'slot_name': 'none', 'value': 'none'}
okay , train: tr6866 leaves at that time on saturday . did you want to book a ticket ?