You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I best assist you now?

USER: I am Cynthia Lee. I want to celebrate my engagement in White House at Washington, DCA. Can you help me in booking with a connecting flight?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are from 09/04 to 09/06.

ASSISTANT: Can you please share me your source airport code?

USER: I am heading from Minneapolis, MSP.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We are glad to inform that there is a flight found with Hawaiian airline of flight number and fare of 200. Shall I proceed for booking?

USER: Ok, proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thanks for consulting us, wish you a  good journey.