Hello.
Hello.
My name is Joshua Clark.
OK Joshua, how may I help you?
I have already done with my flight booking, but now due to an urgent business meeting I would like to change my reservation.
Sure, I can help you. Wait a moment to check the details.
OK.
Sorry Clark, we could not find any reservation ticket on your name.
It's OK. Thank you for your information.
Thank you for reaching us.