You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, How can I aid you?

USER: I need to book a ticket from Ca - LAX to DC - IAD on 03/26 to 03/28.

ASSISTANT: Ok, wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting. Airline AA, flight number 1008, with the price of 200.

USER: OK, proceed with the booking.

ASSISTANT: Your booking has confirmed, have a good day.

USER: Thank you for helping me out.

ASSISTANT: May I know your name please?

USER: I am Samuel Gonzalez.

ASSISTANT: Ok, thanks for being with us.

USER: Thank you.