Hi.
Hello, how can I assist you?
I am Scott Campbell. Can you help me for changing my existing reservation?
Sure, I am delighted to help you.
Thank you.
Please wait for a while.
Ok, I will wait for your reply.
Sorry, there is no reservation found on your name in our database to change.
Oh! It's ok, no problem. Thank you for your services.
Thank you for approaching us.