Hi.
Hello, how may I address you?
I want to change my existing reservation due to sudden change in my trip dates. Can you help me in doing that?
Sure, I will help you. May I know your name?
I am Christopher Edwards.
Please wait for a minute, I will get back to you with current status.
Sure.
There is no reservation found with your name to change.
Ok, no worries at all.
Thanks for reaching us.