You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Can you please help me in booking flight ticket on dates Dec 29 and Dec 31?

ASSISTANT: I will help you please share your nearest airport codes?

USER:      My airport codes are IAD and HOU.

ASSISTANT: Do you have any connecting preferences?

USER: I need a connecting flight.

ASSISTANT: Is there any other concern?

USER: I want a ticket in economy class.

ASSISTANT: Hawaiian Airlines is providing the connecting flight on this route and the fare of 200.

USER: Please proceed with booking.

ASSISTANT: May I Know your name please?

USER: My name is Jennifer White.

ASSISTANT: Your reservation is confirmed with the flight 1014.

USER: Thank you.

ASSISTANT: Thank you for choosing us.