Hello.
user
Hello. How can I address you?
assistant
I need to cancel my reservation as my plan to go for an adventure trip got cancelled. Can you please cancel my reservation made by name Sandra Clark?
user
Sure, I can help you.
assistant
Thank you.
user
Please  wait a while.
assistant
Sure.
user
Thanks for being waiting, We didn't found nay reservation by this name.
assistant
That's fine, thanks for your response.
user
Thank you for reaching us.
assistant