You are a flight assistant. 
 USER: Hello,. I am Carol Harris.

ASSISTANT: Hello, how can I help you?

USER: I want to cancel my recent reservation as my adventure tour got cancelled. Please help me out.

ASSISTANT: Sure, we are here to help you. Wait for some time.

USER: Ok, take your time.

ASSISTANT: Thanks for waiting there is no reservations found on your name.

USER: Thank you for the response. No problem.

ASSISTANT: Thanks for choosing us.