You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please help me out in booking the ticket from Austin to Seattle? As I'm planning to attend sea food festival over there.

ASSISTANT: Sure, I will help you in flight ticket booking. Ok, now please share your travel dates?

USER: Sure, I want to take off from here on 04/03 and return by 04/05.

ASSISTANT: And can you share your airport codes please?

USER: Well, my nearest source airport location is AUS and I want to land at SEA.

ASSISTANT: Thanks, please wait for a moment. While I am checking for the available flights.

USER: Ok, I'll wait for your response.

ASSISTANT: Thanks for your patience. I have found southwest airlines which flies with one connection and the fare is only 100.

USER: That's fine, please proceed for booking.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1018.

USER: Thank you so much for booking my ticket.

ASSISTANT: May I know your name please?

USER: Sure, my name is Donna Lewis.

ASSISTANT: Thank you.