Yes I would like to go from leicester to cambridge and leave after 11:15 please.
The first available train leaving after 11:15 would be train TR4354 which departs at 12:09 and arrives at 13:54. Would you like me to book you a ticket for this train?
Yes I'll need 4 tickets please.
Perfect. I was able to book for tickets on that train and your reference number for the journey is PLYNP1VG. Anything else I can help you with?