Hello.
user
Hello, how can I help you today?
assistant
Myself Karen walker. Due to some urgent meeting, I am going to cancel my reservation. Can you please help me for this?
user
Sure, please wait for a moment.
assistant
Ok, I will wait for your kind response.
user
Sorry to say that, no reservation was found with your good name.
assistant
Not a big issue, anyhow thank you very much for your service.
user
Thank you for reaching us.
assistant
You are most welcome.
user