You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Please help me in booking a flight ticket from DFW to LAS.

ASSISTANT: Please provide your journey dates.

USER: My trip dates are Sept, 15 and Sept, 17.

ASSISTANT: Do you need any connection limit?

USER: I need connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No, thank you.

ASSISTANT: May I know your name?

USER: Edward Davis here.

ASSISTANT: Spirit Airlines is providing connecting flight on this route with a ticket fare of 200 and flight departs at 4:00 hours and arrives at 0:00 hours, shall I book your ticket in this flight?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed in flight 1005.

USER: Thank you.

ASSISTANT: Thank you for opting us.