i am looking for place -s to go in cambridge . i am looking for a college . will you please give me the entrance fee , postcode , and phone number ? now i need to find a restaurant in the centre of town that is cheap .
there are 79 place -s to go in my database . can you narrow down your requirement -s , please ? perhaps by type or area ? the first college alphabetically is christ s college , which is free to enter . the postcodee is cb23bu and the phone number is 0122334900
{'service': 'restaurant', 'act': 'request', 'slot_name': 'food', 'value': '?'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'choice', 'value': '15'}
okay i have as many as 15 choices that satisfy those criteria . would you like to narrow it down by food type ?