You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you please help me in booking a flight ticket from Dallas, DFW to reach Las Vegas, LAS?

ASSISTANT: Sure, could you please mention with your dates of journey?

USER: My journey dates are from Jan 14 to Jan 16.

ASSISTANT: May I know your name please?

USER: My name is Jeffrey Roberts.

ASSISTANT: Do you have any other requirements please?

USER: I prefer to travel in connecting flight.

ASSISTANT: Are you expecting any other specifications please?

USER: No, thanks for asking.

ASSISTANT: Please wait for a mean while.

USER: Sure.

ASSISTANT: I found a connecting flight of fare 200 with the AA airline, shall I proceed with this booking?

USER: Sure, you can proceed for booking.

ASSISTANT: Ok, I have confirmed your ticket with the flight number 1013.

USER: Thanks for your help.

ASSISTANT: You are welcome, have a safe journey.