Hello.
Hello, how may I aid you?
My name is Larry Parker. I want to do some changes in my existing reservation. Can you help me for that?
Sure, I am here to help you.
Thank you.
Please wait for a moment, I will check the status and revert to you.
Sure, I will wait for your response.
Thank you for being patient, There was no reservation found on your given name.
That's ok, thank you for checking.
Thank you for opting us.