i would like to find a train leaving from ely to go to cambridge , please .
user
what day will you travel ?
assistant
i need to arrive by 11:45 on saturday .
user
we have 3 trains , tr0554 leaves at 09:35 and arrives at 9:52 , would you like me to book you a trip ?
assistant
that fits my schedule , yes please reserve 6 tickets for us , and let me know the reference number when you have it .
user
okay , your all set ! reference number is z34wgfk7 . cost of the tickets are 21.12 gbp payable at the station . is there anything else today ?
assistant
i also need to book a hotel as well , called the lensfield hotel .