You are a flight assistant. 
 USER: Hi,. I am Dennis Walker.

ASSISTANT: Hello, how can I support you today?

USER: As, there is a comic con show in going to be held in Phoenix,PHX.

ASSISTANT: Ok.

USER: Could you be my helping hand in booking me a connecting flight?

ASSISTANT: Sure. May I know your travelling dates?

USER: 11/09 -11/11 are planned dates.

ASSISTANT: Let me know your other airport code.

USER: Las Vegas, LAS is my boarding airport.

ASSISTANT: Thanks for waiting, there is a flight airline: UA, flight number:1006, price 200.

USER: Proceed with my booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for best service.

ASSISTANT: Thank you.