You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Ryan Carter. I need to attend a cultural festival in Atlanta so please help me with flight ticket booking from Los Angeles.

ASSISTANT: Sure, may I know your planned travel dates please?

USER: Sure, I need to travel on dates of Dec 21 and Dec 23.

ASSISTANT: Can you please share your source and destination airport codes?

USER: Sure, I would like to travel from LAX to ATL.

ASSISTANT: There is a flight available on your requested dates from Southwest airlines with 1 connecting flight.Shall I confirm your booking?

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket is booked with flight 1001.

USER: Thank you for your help.

ASSISTANT: You are welcome.