You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Samantha Davis.

ASSISTANT: How can I help you today?

USER: I would like to cancel my recent reservation, can you please help me out?

ASSISTANT:  Ok, I feel euphoric to help you about it. Please wait for a moment.

USER: Ok, take your time.

ASSISTANT: I am sorry to inform you that there is no reservation found under your name..

USER: It's ok, thank you for the information.

ASSISTANT: My pleasure, have a great day.