You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: My magic shows scheduled is planned to another place, so I want to change my existing reservation.

ASSISTANT: Sure, may I know your name please?

USER: Will you check the reservation list? on my name Patricia Smith.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: Sorry, there is no reservation found with your name.

USER: Thank you for your valuable information.

ASSISTANT: Thanks for choosing us.