I am planning a trip in Cambridge. Sure, I can help you get here. Where will you be leaving from? I will be coming in from Ely on Tuesday. I can help you with that. Do you have a certain departure or arrival time? I need to arrive by 8:30 Okay the TR6971 leaves at 07:35. Does this work? What time does it arrive? It arrives at 07:52. Would you like to book tickets? Ok, great. Then it will get me there in time. Can you book me 8 tickets please? I have booked your train for 8 and a cost of 35.2 GBP. Your reference number is 53GSF184 . Can I help you with anything else? Great I also am looking for some info on a place called sidney sussex college I can help with that. Sidney Sussex College is a college in the centre. Do you need any other information? Thank you! Can you please tell me the phone number, entrance fee, and address? the phone number is 01223338800 and address is Sidney street