You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I would like to shift my business to another place. So, please change my existing reservation.

ASSISTANT: Sure, may I know your name?

USER: I am Janet King.

ASSISTANT: Ok, wait for some time.

USER: Sure.\.

ASSISTANT: Thanks for waiting there was no reservations found on your name.

USER: Thank you for the quick response.

ASSISTANT: Thanks for approaching us.