Hi.
Hello, how can I help you?
I want to change my flight reservation as I am unwell, can you please help me?
Sure, can you please provide me your name?
Thank you. I am Dennis Gonzalez.
Give me a moment?
Sure.
Dennis Gonzalez. I regret to inform that there is no reservation by your name.
Sad to hear that, thank you for checking.
Thank you for reaching us.