You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I would like to play poker at Las Vegas. Can you find any flights available from Los Angeles?

ASSISTANT: Could you please provide your airport codes?

USER: Sure. They are LAX and LAS.

ASSISTANT: Could you please provide your travelling dates?

USER: I am planning to travel on dates 04/01 and 04/03.

ASSISTANT: Could you please provide your name to proceed further?

USER: Well, my name is Ashley Lewis.

ASSISTANT: There is a flight available with price 200 and flight number is 1010, would you like to proceed?

USER: Sounds perfect. Please proceed.

ASSISTANT: Your booking is confirmed.

USER: Thank you for booking.

ASSISTANT: You are welcome. Have a safe journey.