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