I am planning a trip in Cambridge.
What aspects of it would you like me to help you with?
I am looking for a Sunday train to Bishops Stortford please.
There are several leaving on Sunday.  What time would you like to depart?
The train should leave after 17:15 and should go to bishops stortford.
TR6742 leaves at 17:29 and arrives in bishops stortford at 18:07. Would you like me to book it for you?
No need to book. But, can you please give me the travel time and the price of the ticket?
The travel time is 38 minutes and the ticket cost is 8.08 pounds. Is there anything else I can help you with?
Yes I am looking for some things to do while I'm in town.
We have almost 80 attractions to choose from. Did you have something in mind to do?
Yes, I am looking for a museum in the centre.
We have 11 different free museums ranging from art to archaeology. I recommend castle galleries at unit su43, grande arcade, saint andrews street. 
What is the phone number?
The phone number is 01223307402.
 am also looking for places to go in town. The attraction should be in the centre and should be in the type of museum.
There are several museums in the centre of town. Do you have a preference on the type of art you which to see?