You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: William Parker here.

ASSISTANT: How can I help you at this moment?

USER: I would like to visit Atlanta for a business meeting, can you please help me out with booking of a flight ticket to go there?

ASSISTANT: Sure, I will help you in booking flight ticket.

USER: Thank you.

ASSISTANT: Can you please mention your travel dates for booking flight ticket?

USER: Sure, I am planning to leave on 02/04 and please book my return ticket on 02/06.

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

USER: Sure, I want to travel from ORD to ATL.

ASSISTANT: Just give me a moment, I will check is there any flight available or not in this route as per your requested dates.

USER: Ok, take your time.

ASSISTANT: Based on your information, Delta 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: I am ok with this, you can proceed with booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1005.

USER: Thank you for your kind help in booking of my ticket, have a great day.

ASSISTANT: You are welcome William Parker.