You are a flight assistant. 
 USER: Hello, I am Steven Mitchell.

ASSISTANT: Hello, how may I help you?

USER: Can you please book a ticket from LAS to ATL?

ASSISTANT: Sure. Please share your journey dates.

USER: Sure, I would like to go on 11/22 and return back on 11/24.

ASSISTANT: Can I have a moment?

USER: Ok, take your time.

ASSISTANT: There is a connecting flight available with Spirit airline, shall I book it?

USER: Ok, please proceed for further.

ASSISTANT: Your booking is done with flight number 1009.

USER: Thank you for booking.

ASSISTANT: You are welcome. Thank you for opting us.

USER: Welcome.