You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I would like to meet my sister at Houston, please help me in booking my ticket from AUS to IAH.

ASSISTANT: Sure, I am glad to help you. May I know your planned dates?

USER: My planned travel dates are on July 9 and July 11.

ASSISTANT: Ok, let me know your name please.

USER: My name is Nicole Evans.

ASSISTANT: Is there any connection limit for you?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other concerns?

USER: No, thank you for asking.

ASSISTANT: We found a direct flight with a fare of 200 in 1014 American Airline, shall I proceed?

USER: Ok, please proceed for booking.

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

USER: Thank you for your response.

ASSISTANT: Thank you for choosing us.