I am looking for a train to London Liverpool Street. There are many trains that travel from Cambridge to London Liverpool Street. What day and time would you like to travel? I would like to leave Friday and arrive by 17:45. TR5212 departs from cambridge and arrives at london liverpool street. It leaves on Friday 17:59. Would you like to book it? No, that one won't work. I have to arrive by 17:45. I have train TR9956 that departs at 15:59 and will get you there by 17:27. Would that work for you? Yes, that would work. Can you book me 4 tickets please? Booking was successful, the total fee is 66.4 GBP payable at the station . Reference number is : X5EM7DTZ . Is there anything else? Would you like to make another reservation? Your train has been booked, reference number X5EM7DTZ . Is there anything else that you need help with today? what attractions do you have in the south? There is a lovely park, Wandlebury Country Park. There is a great theatre on Clifton Way as well. It is called The Junction. Do either sound interesting? Can I get the postcode and entrance fee for The Junction? I do not show an entrance fee amount and the postcode is cb22ad. Can I help you with anything else today?