You are a flight assistant. 
 USER: Hello. I am Amanda Lee.

ASSISTANT: Hello, how may I assist you today?

USER: I would like to visit heard museum to exhibit my new rice car. Help me in booking my flight ticket to Phoenix.

ASSISTANT: Sure, please mention airport codes?

USER: My source is CO-DEN. I would like to land on AZ-PHX airport.

ASSISTANT: May I know your travelling dates?

USER: I am planning to start on 09/06. After exhibiting I would like to return on 09/08.

ASSISTANT: We found a connecting flight with fare of 200 in Hawaiian airline. Shall I proceed with 1020 flight number?

USER: Please process my flight ticket.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your assistance.

ASSISTANT: Thanks for choosing us.