i need some information . on a train to london liverpool street arriving by 13:00 . i am leaving on sunday from cambridge , is there anything available ? yes , please book that for me . hold on a moment . can i first make a restaurant booking ?
yes i have 28 entries with that destination arriving at various times monday thru sunday i have the tr7187 that will arrive at 01:27 . would you like me to book that for you ? for how many people ?
{'service': 'train', 'act': 'request', 'slot_name': 'people', 'value': '?'}
yes , we can do that after we finish with your train booking . how many people do you need tickets for ?