Hello. I am George Moore.
Hello, how can I best address you?
As my friends planned for a round trip at Las Vegas, but journey dates has been postponed. Can you please change my reservation?
Sure, we are here to help you. Give me a moment please.
Sure.
Sorry there is no active reservation found on your name to change it.
Ok, no issues.
Thanks for consulting our service.
Thanks for your service.
Wish you a happy day.