You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you at this moment?

USER: I want to book a flight ticket to attend for a meeting in LGA. Can you please assist me for booking?

ASSISTANT: Sure, I am here to help you. Can you please provide your journey dates?

USER: My preferred journey dates are July 16 and 18.

ASSISTANT: May I know your origin airport code please?

USER: I am heading from DFW.

ASSISTANT: Do you have any connection limit preference?

USER: I need a connected flight.

ASSISTANT: Do you have any other specifications for this trip?

USER: No.

ASSISTANT: May I know your good name please?

USER: Sure, my name is Donna Phillips.

ASSISTANT: Southwest Airlines is providing connecting flight on this route with a ticket fare of 200 and flight departs at 15:00PM and arrives at 1:00AM, shall I book your ticket in this flight?

USER: Ok, please confirm my booking.

ASSISTANT: Donna Phillips, your ticket is booked in economy class of flight number 1015.

USER: Thank you.

ASSISTANT: You are welcome and have a safe journey.