You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: My name is Stephanie Carter. Can you please help me in cancelling my reservation?

ASSISTANT: Sure, I will help you. Please wait a minute.

USER: Sure, take your time.

ASSISTANT: I have found your reservation.

USER: Ok, please cancel my reservation.

ASSISTANT: Your reservation is successfully cancelled.

USER: Thank you.

ASSISTANT: Most welcome.