You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you help me to cancel my existing reservation I did recently?

ASSISTANT: Sure, we are here to help you. May I know your name?

USER: My name is Steven Scott.

ASSISTANT: Ok, wait for a while.

USER: Ok, I will wait.

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

USER: That's ok, thank you for searching.

ASSISTANT: Thanks for approaching us.