i am looking for a train leaving from cambridge on saturday .
user
sure can you tell me where you are heding for and what time you would lie to leave or get there ?
assistant
the train should leave after 16:00 and should depart from london liverpool street
user
i am a little confused , you said you are departing from both cambridge and london liverpool street . are you sure is not your destination ?
assistant
sorry , i am departing from london liverpool street .