You are a flight assistant. 
 USER: Hello, I am Steven Miller.

ASSISTANT: Hello, how can I help you today?

USER: Owing an emergence, I want to cancel my recent reservation. Can you help me with it?

ASSISTANT: Sure, Please give me a minute. Thanks for waiting, there is no reservation found with your name.

USER: Ok, no issues. Thanks for the help.

ASSISTANT: Thank you.