You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am planning to travel from HOU to AUS. Can you please help me to book a ticket?

ASSISTANT: Can I know your travelling dates?

USER: My travelling dates will be on Jan 24 to Jan 26.

ASSISTANT: May I know your class preference?

USER: I would prefer economy class.

ASSISTANT: Shall I know your connection limit for your journey?

USER: I need a connecting flight.

ASSISTANT: Let me know your name please?

USER: Justin Perez here.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Here is a connecting flight with fare 200 and 1012 as flight number in Spirit airline. Shall I proceed with booking?

USER: You can proceed to booking.

ASSISTANT: Ok, your ticket is confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.