You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, welcome to flight booking agency. How can I assist you today?

USER: I am planning to travel in a flight to visit LBJ Presidential Library in Austin, hoping that your helping me out with booking ticket from SEA to AUS.

ASSISTANT: Sure, can you please share your preferable travel dates?

USER: My period of journey is 06/25 and 06/27.

ASSISTANT: Ok, please allow me a moment while I check for the availability of flight on this route.

USER: Sure, get with flight details.

ASSISTANT: May I know your name to proceed further?

USER: Sure, I am Brian Lopez.

ASSISTANT: Thank you for providing the details. I found a flight with price fare 100 and the connection limit is 1 with AA airline.Would you like me to proceed with the booking?

USER: Proceed with booking.

ASSISTANT: Your booking is confirmed with 1001 flight number.

USER: Thanks for your help.

ASSISTANT: You are welcome. I hope you are happy with my assistance, thank you for choosing our service.

USER: Welcome.