You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. How can I assist you for the day?

USER: Please book a ticket from Washington DC-DCA to New York, NY-LGA.

ASSISTANT: Sure, I will help you with that flight ticket booking. Can you please share me your journey dates?

USER: Ok. My journey dates are from 12/14 to 12/16.

ASSISTANT: Frontier airlines are providing a connecting flight with price 100. Shall I proceed with that booking?

USER: Please proceed.

ASSISTANT: May I know your name please?

USER: My name is Eric Brown.

ASSISTANT: Eric Brown, your booking is confirmed with flight 1004.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe journey.