I'm in the centre of town and need suggetions on things to see. 
I have 44 entries for attractions.  Are you looking for architecture, colleges, parks, nightclubs, or maybe a museum?
Nothing particular. What is your favorite attraction in the centre of town?
You might enjoy the Cambridge Punter. It's a boat.
Sounds fun.  Do you know the entrance fee?
I'm sorry, it is not listed.  But if you'd like to call them the phone number is 07807718591.  Can I help you with anything else?
That will be all today. Thank you very much. 
Thank you for contacting the help desk. Have a great day.