Hello.
Hello, how can I help you today?
I want to do some changes in my existing reservation. Can you help me for that?
Sure, we are here to help you. May I know your name?
My name is Ryan White.
Ok, wait for some time I will check the reservations on your name and get back to you.
Sure, I will wait for your response.
Thanks for waiting there is no reservation found on your name.
That's ok, thank you for checking.
Thanks for approaching us.