You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Mary Miller.

ASSISTANT: In which way I can aid you at this moment?

USER: I would like to meet my friend at New York, will you help me in booking the flight ticket from DTW to JFK?

ASSISTANT: Sure, I am happy to aid you in booking flight ticket. May I know your preferable airport code names for further process?

USER: My preferable journey dates are 05/20 and 05/22.

ASSISTANT: Ok, please hold on a moment, I will check flight availability in this route as per your requested dates.

USER: Ok, I will wait for your response.

ASSISTANT: Thank you for waiting. Based on your travel details, Southwest airline is ready to serve you with 1 connection with a minimum fare of 100 is available for you. Shall I confirm this flight ticket for you?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1027.

USER: Thank you for helping me.

ASSISTANT: You are welcome Mary Miller.