i am looking for a train . the train should go to cambridge and should arrive by 11:45 i want to leave from london liverpool street . i will depart on wednesday .
okay , where are you departing from ? okay , what day of the week are you looking for the train ?
{'service': 'train', 'act': 'offerbooked', 'slot_name': 'ref', 'value': 'fkdue0oj'} {'service': 'train', 'act': 'offerbooked', 'slot_name': 'ticket', 'value': '16.6 gbp'}
booking was successful , the total fee is 16.6 gbp payable at the station . reference number is : fkdue0oj .