hello , i am looking for an expensive place to eat in the centre of cambridge . it should serve chinese food . ok , i want to book a table for 5 people at 16:30 on wednesday .
there are many results in that area for expensive restaurant -s , is there a specific type of cuisine you would like to try ? we have 4 entries that match that criteria . do you have a further preference ?
{'service': 'booking', 'act': 'nobook', 'slot_name': 'time', 'value': 'your specified time'} {'service': 'booking', 'act': 'nobook', 'slot_name': 'time', 'value': ' at that time'} {'service': 'booking', 'act': 'request', 'slot_name': 'time', 'value': '?'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'choice', 'value': '4'}
i am sorry , but i attempted reservations at your specified time at all 4 restaurant -s , and none have availability at that time . would you like to try a different time ?