You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

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

ASSISTANT: Please provide me your itinerary travel dates.

USER: My journey dates are from Oct 02 to Oct 04.

ASSISTANT: May I know about your connection limit?

USER: I need a flag stop in between journey.

ASSISTANT: Are there any more preferences that you want to avail?

USER: No.

ASSISTANT: May I know your name please?

USER: My name is George White.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: United Airlines with flight 1008 is providing service on your route with connecting flight and the cost is 200.

USER: Sure, you can proceed for booking.

ASSISTANT: Your ticket is booked where depart DFW 14:00 hours Oct 02 and arrival LAS 18:00 hours Oct 04.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.