You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I need you to book a flight ticket from HOU to AUS. Please help me.

ASSISTANT: Sure, I am glad to aid you.

USER: Thank you.

ASSISTANT: May I know your journey dates?

USER: November 22 and 24 are my planned travelling dates.

ASSISTANT: Ok, let me know your connection limit.

USER: I would like to fly in a connecting flight.

ASSISTANT: Can I have your name please?

USER: My name is Emma Rodriguez.

ASSISTANT: Is there any other concerns?

USER: Nothing much to state.

ASSISTANT: We found a direct flight with a fare of 100 in 1022 Delta Airlines, shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Ok, your ticket has been confirmed in economy class.

USER: Great! Thank you.

ASSISTANT: Thank you for availing us.