You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I planned for a vacation to IAH, can you please help me to book a flight ticket from AUS?

ASSISTANT: How may I help you at this moment? Sure, I am here to help you with that. Can I know your travelling dates?

USER: I prefer to travel on Jul 8 and Jul 10.

ASSISTANT: Can I know your name for the ticket booking purpose?

USER: I am Kimberly Garcia.

ASSISTANT: Do you have any other preference?

USER: I prefer to travel in a normal cost airline.

ASSISTANT: May I know your depart and the return timings?

USER: I am comfortable with any time.

ASSISTANT: The United airlines are providing a flight having a connection limit 1 and the ticket fare of 200. Can I proceed with the ticket booking?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket is confirmed in an economy class and the flight number is 1019 which is depart at 21:00 PM and return at 13:00 PM.

USER: Thank you for your help.

ASSISTANT: Thank you for consulting us. Have a safe journey.