i need a train leaving cambridge on saturday please .
user
we have trains leaving every 2 hour -s . where is your destination and when would you like to get there .
assistant
i would like a train that is leaving after 18:15 and is going to peterborough .
user
alright , you have 11 options . trains from cambridge to peterborough leave twice an hour , beginning at 18:34 and running until 23:34 . would you like me to book 1 of these trips ?
assistant
could i please have the arrival time for the train that leaves at 18:34 ?
user
sure , the 18:34 train will arrive in peterborough at 19:24 .
assistant
thanks . i am also looking for a place to stay .