I am looking for a train to London Kings Cross that departs after 08:15. What day would you like to travel? I'll be travelling on a Wednesday. Are you departing from cambridge station? Yes. What do you have available? The TR2000 leaves cambridge going to london kings cross on friday at 09:00. It arrives in london kings cross at 09:51. How does that sound? That's great. Please book me two tickets. The booking was successful and the fee is 47.2 GBP payable at the station. Reference number is E2N0JHSY . May I assist you with anything else today.