You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I want to book a flight ticket to travel CLT from AUS. Can you please help me to book a flight ticket?

ASSISTANT: Please provide your travel dates.

USER: My travelling dates are 01/05 and 01/07.

ASSISTANT: Let me check.

USER: Ok, sure.

ASSISTANT: Flight 1004 of Southwest airlines is providing service with 1 connection and ticket costs you 300.

USER: Yes, please proceed with my booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you for choosing us.