i need a train from cambridge that can arrive by 16:15 . i want to go to broxbourne , please . the train needs to leave by saturday and i need 3 tickets . i would also like the reference number once you book it please ? thank you , that s all i needed .
certainly . where is your destination ? what day do you want to travel ? i booked it you reference number is duw21nut
{'service': 'general', 'act': 'welcome', 'slot_name': 'none', 'value': 'none'} {'service': 'train', 'act': 'offerbooked', 'slot_name': 'ticket', 'value': '42.96 pounds'}