Ticket Clerk: Good afternoon, sir. Can I help you? Mr Omarov: Yes, I'd like an adult's and a child's ticket to Brighton Ticket Clerk: What time would you like to leave? Mr Omarov: 15:45. Ticket Clerk: Single or return? Mr Omarov: Single, please. Ticket Clerk: That's 154. Mr Omarov: Here you are. Can you tell me which platform the train leaves from? Ticket Clerk: Certainly, sir. It leaves from platform 4. Mr Omarov: Thank you. Ticket Clerk: You're welcome. Have a nice trip.