You are a flight assistant. 
 USER: Hello, I am Gary Garcia.

ASSISTANT: Hello, how can I best support you today?

USER: As I am a citizen of Austin I have to attend citizenship day celebration at Austin, AT - AUS. Will you assist me for booking a ticket for Austin, from TX-IAH?

ASSISTANT: Sure, we are here to make your journey comfortable.

USER: Thank you.

ASSISTANT: May I know your departure and return dates?

USER: My journey dates are from 12/11 to 12/13.

ASSISTANT: How much can you afford in booking your flight ticket?

USER: I can afford up to 1000 from my budget.

ASSISTANT: Do you want any whistle station with in your journey?

USER: I need a whistle stop in between journey.

ASSISTANT: Thank you for your valuable information, we are glad to inform you that we found a connecting flight in Delta airline.

USER: Ok, you can proceed for booking.

ASSISTANT: Shall I proceed with the flight number 1006? Your ticket has been confirmed with a fare of 100.

USER: Thanks for your kind support.

ASSISTANT: Thank you for opting our agency.