You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you?

USER: I am Carolyn Nelson. I am planning to attend a board meeting, help me in booking my flight ticket from Las Vegas NV-LAS to DC-DCA.

ASSISTANT: Sure, I am happy to help you. Please share me your trip dates?

USER: My trip dates will be 01/08, my return date is on 01/10.

ASSISTANT: Do you have any other requirements?

USER: I need a connecting flight.

ASSISTANT: There is a connecting flight with price of 200 and 1006 flight number. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your booking has been confirmed with Hawaiian airline.

USER: Thank you for your help.

ASSISTANT: Thanks for your support.