I am looking for a train that departs from Cambridge on Thursday. There's a train that leaves at 9 am and arrives at 9:51 am. Is that good? No, I actually need to leave after 12:00. Okay, and what is your destination? I need to go to ely after 12:00. I have a train that leaves Ely on Thursday at 13:50 and arrives by 14:07. Would you like to book tickets? Yes, that would be great. Can you book tickets for 7 people please. And I'll need a reference number for it. Booked! Your reference number is UCT2SJ8W . Fee is 30.8, paid at the station. Anything else.