You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello,.

USER: I am Amanda Wright.

ASSISTANT: By what way, Can I assist you today?

USER: I need to change my existing reservation due Change of my destination.

ASSISTANT: Sure, I would be happy to help you. Please wait, Let me check the reservation status.

USER: Thank you. Sure.

ASSISTANT: Sorry to say that, no active reservation found on your name to change it.

USER: Ok, no issues.

ASSISTANT: Thanks for choosing us.

USER: Thank you for assisting me.