Hello.
user
Hello. What can I do for you at this moment?
assistant
I would like to change my existing reservation, which is done recently. Can you please help me out?
user
Sure, may I know your good name please?
assistant
Sure, myself Carolyn Mitchell.
user
Ok, please wait for few minutes.
assistant
Sure, I will wait for your response.
user
There is no existing reservation found on your name in our records.
assistant
Not an issue, anyway thank you for the information.
user
Thank you for reaching us.
assistant