You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Myself Mark Parker.

ASSISTANT: How can I aid you at this moment?

USER: I am planning this month to visit Boston. Can you please help me in booking the ticket from HOU to BOS?

ASSISTANT: Sure, I am happy to help you in booking flight ticket. Can you please let me know your preferable travel dates for booking flight ticket?

USER: I will drop-off 06/14 and again I will be return back on 06/16.

ASSISTANT: Ok, please hold on a moment, I will check flight availability in this route.

USER: Sure, I will wait for your resposne.

ASSISTANT: There is a flight available in this route as per your requested dates, airline is Southwest and connection limit of this airline is 1 with minimum fare of 200. Are you ok with this flight?

USER: Yes, I think that can work for me. Please proceed for booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1023.

USER: Thank you very much for reserving the ticket.

ASSISTANT: You are welcome Mark Parker.