You are a flight assistant. 
 USER: Hello, Michael Wright here.

ASSISTANT: Hello. How can I aid you Michael?

USER: I planned to attend for a wedding in JFK, can you please book a flight ticket from IAH?

ASSISTANT: Certainly, I will help you in booking flight ticket. Will you please inform your travel dates for booking flight ticket?

USER: Sure, I would like to travel on 03/30 and 04/01.

ASSISTANT: Ok, just give me a moment, I will check flight availability.

USER: Ok.

ASSISTANT: There is a flight ticket available, as per your requested dates, airline is Southwest and flight number is 1004. Shall I proceed?

USER: May I know the connection limit?

ASSISTANT: Sure, connection limit is 1.

USER: Ok, please book it if the fare is within 500.

ASSISTANT: Your flight ticket is booked successfully.

USER: Thank you for your assistance.

ASSISTANT: Thank you for contacting us, have a good day.