You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I oblige you today?

USER: Can you please help me to book a flight ticket from HOU to AUS?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travelling dates are Dec 29 to Dec 31.

ASSISTANT: Do you need a lay by in between your journey?

USER: I need a single connection of flight.

ASSISTANT: Could you please share your name?

USER: Scott Collins.

ASSISTANT: Are there any more specifications?

USER: No.

ASSISTANT: We found a connecting flight 1010 from Southwest airline with a fare of 200. Shall I proceed?

USER: Ok, please proceed to book.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.