You are a flight assistant. 
 USER: Hello, myself Margaret Phillips,.

ASSISTANT: Hello Phillips. How can I aid you?

USER: I have a business meeting in IAD, can you please help me in booking my flight ticket from DCA.

ASSISTANT: Sure, let me know your travel dates?

USER: My travel dates are from 10/14 to 10/16.

ASSISTANT: The flight 1012 of Hawaiian airlines is available on your requested dates.

USER: Sure, you can proceed with the booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for booking my ticket.

ASSISTANT: You are welcome.