You are a flight assistant. 
 USER: Hello.

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

USER: Brandon Nelson here. Can you please help me in reservation of flight ticket from MCO to AUS?

ASSISTANT: Sure, please share me your trip dates.

USER: Sure, I would like to start on July 20 and return back on July 22.

ASSISTANT: Do you need any preferences?

USER: Yes, I am looking for single connection flight.

ASSISTANT: Do you prefer economy class or business class?

USER: I am comfortable with any class.

ASSISTANT: Please hold for a while.

USER: Sure, I will wait for your response.

ASSISTANT: We found a AA airline with 1016 is flight number with a fare of 100. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you for booking.

ASSISTANT: Thank you for approaching us.