I'm looking for a train going to london liverpool street. I'd love to help! where's your destination? I would like to go to London Liverpool Street. I'd love to help! Where are you departing from? I am departing from cambridge. How about TR5154 that leaves at 05:59? help me get price and train ID The price is 16.60 pounds. Train ID is TR5154. Would you like to make a reservation for this train? Not today, thank you. Does the train arrive by 09:15? No, it arrives at 7:27. Can you go ahead and book it and get me a price please? Before booking, could you please confirm either the time you'd like to depart or arrive? I need to arrive at 09:15. How about TR5154 which leaves on Friday at 05:59 and arrives by 07:27. It is 16.60 pounds and total trip is 88 minutes. Would you like me to book that?