Yes, please help me book a train on Saturday. We have a large amount of trains that day, is there a specific location? I want to go from london liverpool street to cambridge. What time would you like to leave? I want to leave after 08:45 please The first train to London Liverpool street is at 09:39 and arrives at 11:07 in Cambridge. Does this time work for you? or would you like later? Oh sorry, I wanted a train on Friday, not Saturday. Anything after 08:45 from london liverpool street. to cambridge. I'm sorry. There is no train leaving from london live to cambridge on friday by 8:45. Would you like to try a different day or time? what are the available options I apologize for the earlier confusion, we do have trains leaving every two hours starting at 09:39 until 01:07am. Which time works for you? Tell me the arrival time of the 09:39 train please Sure. The 9:30 train leaves London Liverpool Street on Friday and arrives in Cambridge by 11:07. Would you like me to book that? yes, i will book that Of course, how many tickets will you need? I just need one ticket please. I have you booked on the TR0637 train. The total cost is 16.60 GBP, and the reference number is KQMHCZNL . IS there anything else that I can help you with?