i am looking for a train to ely . i need to arrive by 19:30 .
user
we have the tr9933 train arriving at 18:07 . would you like me to book that for you ?
assistant
that train is leaving from cambridge on sunday , correct ?
user
with your new criteria , that train will not work anymore , but there are other options . what is your preferred departure time ?
assistant
the departure time is of no concern , but i need to arrive on sunday in ely at 19:30 please .
user
tr2475 arrives in ely at 08:07 . would you like any more information about this route or assistance booking a ticket ?
assistant
great . i need it booked for 6 people and could you give me the reference number . i am also looking for place -s to go in the centre of town .
user
your train is booked for 6 people . the total fee is 21.12 gbp , which is payable at the station . anything else i can help with ?
assistant
i also am looking for an attraction to go to in the centre of town .
user
there are 44 attractions available , do you have a preference to the type of location ?
assistant
yes , in the centre of town .
user
are you most interested in free attractions ?
assistant
that would be fine . what is the name and address of 1 of those attractions ?
user
castle galleries is a museum in the centre of town that has free admission .
assistant
please give me their address
user
sure , the address of castle galleries is unit su43 , grande arcade , saint andrews street .
assistant
great , thanks . that s all i need .