Hi.
Hello, how may I assist you?
Actually I need to book a flight ticket for round trip but by mistake my father booked a one way flight so, I need to change my existing reservation. Can you help me?
Sure, may I know your name?
Patricia Hill is my name.
Wait a minute.
OK.
We could not find any reservation on your specified name.
Ok, no problem. Then leave it. Thanks for your quick response.
Thank you for availing us.