You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you today?

USER: I am Justin Miller. I need to book a ticket to meet my friend on her birthday with fare of 500. Could you please help me in doing that?

ASSISTANT: Sure, we are mirthful to help you.

USER: Thank you.

ASSISTANT: May I know where you are flying from and landing at?

USER: My travelling airport codes are LAX and AUS.

ASSISTANT: May I know on which dates you are willing to travel?

USER: My travelling dates are 09/10 and return on 09/12.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: Thanks for your time, we found a direct flight based on your schedule in AA airline.

USER: You can proceed with booking.

ASSISTANT: Ok, your ticket has been confirmed and the flight number is 1012 with a fare of 100.

USER: Thank you for your help.

ASSISTANT: Thank you for visiting us.