i need a train for london kings cross to cambridge .
user
okay , what day and time are you looking to leave ?
assistant
i want to leave saturday after 10:45 .
user
i recommend tr7223 . can i book ?
assistant
yeah , i need 7 tickets .
user
booking was successful , the total fee is 132.16 gbp payable at the station . your reference number is : 26vngn0i . can i be of any further assistance today ?
assistant
can you find a place to in the centre ?
user
the williams art and antiques museum is located in the center . would you like more information about this attraction ?
assistant
yes , i would like to know the address , please .