You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Michelle Hill.

ASSISTANT: How can I aid you today?

USER: I would like to attend a seminar in Atlanta, so can you please help me in flight ticket booking?

ASSISTANT: Sure, I can help you in booking flight ticket. Can you please mention your travel dates for booking flight ticket?

USER: Thank you and I have to departure on 02/18 and catch the return flight on 02/20.

ASSISTANT: May I know your preferable airport code names for further process?

USER: I want to fly from SEA to land on ATL.

ASSISTANT: Please hold on a moment, I will check flight availability in this route.

USER: Sure, please go ahead and provide me the flight details.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 200 is provided by UA airlines. Shall I proceed with this?

USER: That's perfect, you can proceed with booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1014.

USER: Thank you for your kind service in my flight ticket reservation.

ASSISTANT: You are welcome.