Hello, I am Dennis Martin.
user
Hello, how may I render you today?
assistant
I want to cancel my recent reservation due to some health issues, can you please help me with that?
user
Sure, we are here to help you. Please wait for a while.
assistant
Sure.
user
Sorry we couldn't find any reservation with your name to cancel your ticket.
assistant
Ok, not an issue. Thank you for your information.
user
Thank you for reaching us. Have a nice day.
assistant