Hello.
user
Hello, how may I help you?
assistant
I am Anna Martinez planning to visit a Zoo in Denver due to some reasons I want to cancel it. Can you please cancel my recent reservation?
user
Sure, please wait a moment I'll check the details of your reservation.
assistant
Sure.
user
Sorry, in my database I didn't found any details regarding your reservation.
assistant
Ok, no issues.
user
Thanks for using our services, have a nice day.
assistant
Thank you for the information.
user