You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what help you want from us?

USER: Myself George White. I am business man, so I would like to start up business in Houston, can you please help me to book a flight ticket?

ASSISTANT: Please share your airport codes.

USER: Sure, my airport codes are from AUS to IAH.

ASSISTANT: Similarly share your travel dates.

USER: My travelling dates are 10/09 and 10/11.

ASSISTANT: Please wait for a moment.

USER: Ok, can you please provide me a flight with 1 connection?

ASSISTANT: Sorry White, there is no reservation found on your route.

USER: That's ok. no problem.

ASSISTANT: Welcome, thank you for reaching us.

USER: Thank you for checking.