You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Sarah Adams here. I want to travel from ATL to AUS. Can you please help me to book a flight?

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: I am travelling from Oct 1 to Oct 3.

ASSISTANT: May I know your class preferences?

USER: No, I am comfortable with any class.

ASSISTANT: There is a connecting flight 1002 with price 200, can I proceed?

USER: Please proceed.

ASSISTANT: Your booking is done with Southwest airlines.

USER: Thank you.

ASSISTANT: Thank you for reaching us.