You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you?

USER: Myself Kenneth Wilson. I am planning my holiday trip to visit my friend at Angeles. Can you please help me for booking a flight ticket?

ASSISTANT: Sure, I am here to help you. Can you please tell me your preferred travel dates?

USER: I will depart on 11/19 and again I will be return back on 11/21.

ASSISTANT: Ok, what are your origin and destination airfield codes?

USER: My source airport code is ATL and my destination airport code is LAX.

ASSISTANT: Ok, please hold on for a minute.

USER: I required single connection flight and the ticket cost is below 5000.

ASSISTANT: There is a seat available in the flight 1020 which is having a connection limit is 1 and the ticket fare is 100. Can I proceed with ticket booking?

USER: Go ahead and book my ticket.

ASSISTANT: Ok, the flight ticket is reserved with the above mention flight and the flight airlines name is Spirit. Have a safe journey.

USER: Thank you very much for booking my flight ticket.

ASSISTANT: You are most welcome. Thank you for choosing our travel agency to book the flight ticket.