Hello.
user
Hello, how can I help you?
assistant
I am Donna Anderson. Due to some emergency meeting I am unable to attend my friends wedding can you please help me out cancel my recent reservation.
user
Ok, I  am ready to help you. Please wait for a minute.
assistant
Sure.
user
Thanks for waiting. we found no reservation with your specifications.
assistant
Thank you for the information.
user
Thanks for reaching us.
assistant