You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Michelle Phillips here.

ASSISTANT: How can I help you today?

USER: I would like to attend a seminar in New York, 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: Sure, I am willing to travel on 05/11 and please book my return ticket on 05/13.

ASSISTANT: May I know your preferable airport code names?

USER: Sure, I want to travel from DTW to JFK.

ASSISTANT: Please wait a moment.

USER: Ok, take your time.

ASSISTANT: I have found a flight, connection limit of this airline is 1 and price is 200. are you ok with this?

USER: Yes, I am ok with this, you can proceed with booking.

ASSISTANT: I have confirmed your flight ticket, airline is AA and flight number is 1009.

USER: Thank you for your help, have a nice day.

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

USER: Welcome.