You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Nicholas Robinson. Can you please book a ticket for me as I am planning to go for flower festival at Austin, AUS?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Please, share your origin airport code.

USER: Origin code is Dallas, DFW.

ASSISTANT: Kindly, mention your journey dates.

USER: Journey dates are 02/07 to 02/09.

ASSISTANT: Thank you for sharing your journey details. Please, hold on.

USER: Sure.

ASSISTANT: You have a flight with airline AA and flight number is 1020 with a halt and price is 300. Can I reserve your seat?

USER: You can proceed.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe journey.