Hello.
Hello, may I know your good name?
Jason Adams here, Due to sudden changes my meeting has been postponed, I want to change my existing reservation. Can you please help me with it?
Sure, I will help you with that. Please wait for a moment. while I search for the flight.
Ok.
Thanks for waiting, sorry to inform you there is no any reservation found on your name.
Not a problem, thank you.
Thank you for picking us.