i am trying to find a train that leaves on sunday and going to cambridge . can you help ?
user
what is your destination ?
assistant
i am headed to cambridge .
user
i am sorry , i needed to ask you from where would you be departing ?
assistant
i will be departing from ely .
user
the earliest train leaves at 5:35 and the latest at 23:35 . they run every 2 hour -s . what time would you like to depart or arrive ?
assistant
i want to leave after 14:45