You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I would like to cancel my recent reservation, as my business meeting has been cancelled.

ASSISTANT: Can you please share your name to check it out whether your reservation is existed or not?

USER: Sure, my name is Pamela Baker.

ASSISTANT: Please give me a minute.

USER: Sure, take your time.

ASSISTANT: Your reservation is successfully cancelled, please keep reaching us.

USER: I really appreciate your help.

ASSISTANT: Thank you. Have a great day.

USER: You are welcome.