You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I would like to meet my friend at Las Vegas. Will you help me with booking a flight ticket from SFO to LAS?

ASSISTANT: Sure, may I know your journey dates?

USER: I need to travel on 09/09 and return back on 09/11.

ASSISTANT: Do you have any specifications?

USER: Yes, I want a connecting flight.

ASSISTANT: There is a connecting flight with number 1005 in airline Frontier, the fare is 100. Can I book it?

USER: Sure, you can proceed with that ticket booking.

ASSISTANT: May I know your name?

USER: Myself Scott Nelson.

ASSISTANT: Your ticket is reserved, happy journey.

USER: Thank you for booking my ticket with flight 1005.

ASSISTANT: Thank you for contacting us.