Hi.
user
Hello, how may I aid you?
assistant
I am Kathleen Allen.
user
Nice to meet to Kathleen.
assistant
I want to change my reservation for my sudden change of my plan, can you help me in that?
user
Sure, please wait for a moment.
assistant
Sure.
user
Sorry Kathleen, there is no reservation is found as per your travelling details.
assistant
That's ok. Thank you.
user
Thank you for your information.
assistant