You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I want to cancel my recent reservation, can you please help me?

ASSISTANT: Sure, please share your name to check the reservation list.

USER: I am Jeffrey Wright.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Sorry, we didn't find any reservation on your name to cancel.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you.