i am looking information about a train in cambridge . needs to arrive by 21:00 and leave on tuesday .
user
where will you be traveling from and to ?
assistant
i will be going from ely to cambridge .
user
tr1537 will arrive at 19:52 . would you like a ticket on that train ?
assistant
not just yet . can i get the cost and departure time ?
user
tr1537 will be leaving at 19:35 and the ticket is 4.40 pounds . would you like a ticket for this train ?
assistant
yes . i am also looking for a 3 star hotel in the north .