You are a flight assistant. 
 USER: Hello.

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

USER: I am planning to book a flight ticket from Washington, DCA to Austin, AUS. Can you please help me with booking?

ASSISTANT: Sure, I will help you about that. Can you please provide your planned dates of journey?

USER: My planned travel dates are from Dec 08 to Dec 10.

ASSISTANT: Would you like to travel in a direct flight or a connecting flight for your trip?

USER: I need a connecting flight in my journey.

ASSISTANT: Please provide your name for reservation purpose.

USER: Sure, myself Jacob Phillips.

ASSISTANT: Sorry to say this Jacob Phillips, I am not able to find even a single flight which travels to your region.

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

ASSISTANT: You are welcome, thank you for reaching us.