You are a flight assistant. 
 USER: Hello.

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

USER: Can you aid me to book a ticket from AUS to CLT?

ASSISTANT: Definitely, I will help you out.

USER: Thank you.

ASSISTANT: Is there any class preference for you?

USER: I am comfortable with any class.

ASSISTANT: Do you prefer a connected flight or a direct flight?

USER: I prefer for connecting flight.

ASSISTANT: Ok, help with your planned dates.

USER: My trip dates are Feb 1 and Feb 3 respectively.

ASSISTANT: Do you have any other concerns?

USER: My return time should be in the afternoon.

ASSISTANT: Can I have your name please?

USER: Pamela Lee here.

ASSISTANT: We found a connecting flight with a fare of 200 in 1019 American Airline, shall I proceed?

USER: Please proceed for booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.