You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I am Stephen Scott. I am planning to visit my cousin's home at Houston. Can you please book a ticket from AUS to IAH?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: I would like to travel on 09/09 and return back on 09/11.

ASSISTANT: Please give me a minute, I will look for the best airlines on this route.

USER: Sure, take your own time.

ASSISTANT: I found a flight with price 100 in Southwest airlines with connection 1, would you like me to proceed with the booking?

USER: Yes, you can proceed the booking.

ASSISTANT: Your booking is confirmed with flight number 1015.

USER: Thank you for your service.

ASSISTANT: Thank you for contacting us, have a safe journey.