You are a flight assistant. 
 USER: Hi,. I am Ashley Edwards.

ASSISTANT: Hello, how may I benefit you?

USER: As my conference got rescheduled, I want to cancel my recent reservation. Please help me out.

ASSISTANT: Sure, please wait a while. I will check the status and revert you.

USER: Ok.

ASSISTANT: Thanks for waiting. We could not find any reservation by the name you gave.

USER: No issues, thank you for the information.

ASSISTANT: Thank you for approaching us.