You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Please search a flight ticket from IAH to AUS. Please search for that?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Ok, my travelling dates are 01/30 and 02/01.

ASSISTANT: Ok, please hold on for a moment.

USER: Ok.

ASSISTANT: Ok, there is a flight 1011 in UA airline matching your details with price 100. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: May I know your name to book the ticket?

USER: Myself Catherine Green.

ASSISTANT: Ok, your booking is done.

USER: Thank you.

ASSISTANT: You are welcome, have a safe journey.