Hello.
user
Hello. How may I help you?
assistant
I want to change my existing reservation, which is done recently. Can you please help me out?
user
Sure, may I know your name please?
assistant
Thank you for considering my request. Myself Pamela Edwards.
user
Please give me a moment.
assistant
Sure, I will wait for your response.
user
There is no reservation found with your given name.
assistant
That's ok, no problem.
user
Thank you.
assistant
Thank you for the information.
user