i would like to book a train . after 19:00 on friday from leicester to cambridge . yes , i think the 20:54 arrival time should work .
ok , let s narrow this down a bit . where are you traveling to , what day are you traveling , and at what time ? okay great , there are 5 trains leaving after 19:00 . the earliest being 19:09 and arriving by 20:54 . would that work for you ?
{'service': 'train', 'act': 'offerbook', 'slot_name': 'id', 'value': 'tr4365 '} {'service': 'train', 'act': 'request', 'slot_name': 'people', 'value': '?'}
how many tickets do you want for this tr4365 train ?