i need a train on friday from the london liverpool street station . the train should leave after 17:15 and should go to cambridge . what is the arrival time ? okay i would like to book it . i am also looking for a restaurant on the cheap side in centre .
there are 10 trains leaving that station on friday . what time would you like to travel ? there are 4 trains that leave after 17:15 . the tr9886 leaves at 17:39 from london liverpool street . would you like me to book you a seat ? that train arrives at 19:07 .
{'service': 'restaurant', 'act': 'request', 'slot_name': 'food', 'value': '?'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'choice', 'value': '15'}
i found 15 restaurant -s , do you have a preference of food choice ?