i need a train from london liverpool street . cambridge , on wednesday . no . i just need to leave after 14:00 . not right now , thank you . i am also looking for a place to dine . i would like an expensive restaurant in the centre of town .
may i ask where you are travelling to ? and what day ? is there a certain time you would like to arrive in cambridge ? i have train tr7978 leaving at 15:39 and arriving at 17:07 . would you like to book that ?
{'service': 'restaurant', 'act': 'request', 'slot_name': 'food', 'value': '?'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'choice', 'value': '33'}
i have 33 restaurant -s available . do you have a type of food preference ?