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 . i really do not it just needs to fit 8 people at 20:00 on friday .
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 . i found 15 restaurant -s , do you have a preference of food choice ?
{'service': 'booking', 'act': 'nobook', 'slot_name': 'none', 'value': 'none'} {'service': 'booking', 'act': 'request', 'slot_name': 'day', 'value': '?'} {'service': 'booking', 'act': 'request', 'slot_name': 'time', 'value': '?'}
i am unable to find an opening that fits your needs . would you like to choose a different time or day ?