Hi, myself Joseph Harris.
Hello, how can I help you today?
I would like to change my flight reservation as my holiday trip got postponed. Can you please help me?
Sure, I can help you with that. Please let me check your reservation status in our database.
Sure.
Joseph, there is no reservation found under your name to do modifications in that.
Not an issue. Anyway, thank you for checking.
Thank you for choosing us, have a nice day.