Hello.
user
Hello. How can I help you today?
assistant
Myself Nicholas Jones. I would like to change my recent reservation due to some personal issues, will you help me with that?
user
Sure, I am gleeful to help you to change your reservation.
assistant
Thank you for accepting my request.
user
Please wait a moment.
assistant
Ok, I will wait for your response.
user
Sorry, no reservation found on your name to change your reservation.
assistant
Ok, not an issue. Thank you for your information.
user
Thank you for reaching us, have a nice day.
assistant