Hello.
Hello, how best can I assist you today?
Can you please help me in changing my existing reservation, as my schedule is postponed?
Sure, please share your good name?
Thank you. Myself Mary Brown.
Please hold a moment.
Ok, sure. I will wait for your response.
Thank you for waiting, there is no active reservation found with the given name.
Ok, not a problem. Anyways, thanks for the information.
Thank you.