Hi,. I am Gregory Hill.
Hello, how may I be there for you?
I want to change my existing reservation due meeting was postponed. Can you help me in changing my reservation?
Sure, I can help you with that.
Thank you.
Please wait for a while. I will check the current status and revert you.
Sure.
Thank you for being patient.
Ok.
We could not find any reservation on the name you provided above.
Ok, thank you for the information.
Thank you for reaching us.