You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you at this moment?

USER: I am looking for a flight booking service from your end, can I expect that from you?

ASSISTANT: Sure, I am happy to help you in booking flight ticket. May I know your nearest origin and destination airport codes for booking flight ticket?

USER: Sure, I would like to start my journey from my nearest airport IAD and my destination is ATL.

ASSISTANT: Could you please mention your preferable travel dates for further process?

USER: I am planning to fly on 02/10 and 02/12.

ASSISTANT: Thank you for providing your travel details. I will put the conversation on hold to check the best flights available in your route. Based on your information, JetBlue airline is ready to serve you with 1 connection with a minimum fare of 100 is available for you. Shall I proceed with this?

USER: Yes, you can proceed with booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1000.

USER: Thank you for your help.

ASSISTANT: May I know your name for documentation purpose?

USER: My name is Larry Garcia.

ASSISTANT: Thank you for reaching us, have a good day.