You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Myself Jerry Collins. I am looking for a flight from AUS to IAH, can you help me in booking the flight ticket?

ASSISTANT:  Sure, I can help you and can you please mention your departure and arrival dates of your journey?

USER: Sure, my planned travel dates are Nov 10 and Nov 12.

ASSISTANT: Do you want any halt in between your journey?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: Sure, is there any another specifications on your trip, so that I can book a ticket as per your wish?

USER: No other specifications.

ASSISTANT: Sorry, there is no flight found with your requirement.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Welcome, thank you for reaching us.