You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you help me to book a flight ticket in my preferable travel dates Oct, 12 and Oct, 14?

ASSISTANT: Sure, may I know your airport codes?

USER: ATL and AUS are my airport codes.

ASSISTANT: Let me know your connection limit?

USER: I would prefer direct flight.

ASSISTANT: Do you have any class preference?

USER: No, thank you.

ASSISTANT: May I know your name to proceed further?

USER: My name is Thomas Thompson.

ASSISTANT: Is there any other requirements you have?

USER: No, thanks.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a direct flight of Frontier Airlines in the economy class with fare 300, can I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed with flight number 1008.

USER: Thank you.

ASSISTANT: Thank you for choosing us.