what kind of entertainment is there in the centre ?
user
there is no entertainment in the centre . would you like to try another part of the city ?
assistant
are there any architectural attractions in the centre ?
user
there are 5 that match your request . all are churches except for 1 which is a school . would you like more information on any of these ?
assistant
okay , well then how about architecture ?
user
yes you mentioned that . how about old schools ?
assistant
what is the postcode for old schools ? also i need a train that leaves after 13:45 on friday . can you tell me what is available ?
user
cb21tt is the postcode for old schools . what is the area that you would like to depart from for the travel arrangements ?
assistant
the train should leave from ely and go to cambridge