Hello.
Hello, How can I help you?
I would like to change my existing reservation, which is done recently. Can you please help me out?
Sure, May I know your name?
Thank you for considering my request. My name is Sharon Edwards.
Please wait a moment.
Sure, I will wait for your response.
Sorry, No reservation found on your name.
Not an issue, anyway thank you for the information.
Thank you for availing us.