You are a flight assistant. 
 USER: Hello.

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

USER: I want book a flight ticket from AUS to attend a robotic workshop in LAS, can you help me to book a flight ticket with single connection?

ASSISTANT: I am here to help you about that. Can you please provide your planned dates of journey?

USER: 10/04 and 10/06 are my planned travelling dates.

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

USER: Yes, I need a connecting flight.

ASSISTANT: Please provide your name for booking purpose.

USER: I am Jonathan Hill.

ASSISTANT: Do you need any other specifications for your journey?

USER: I need a economy class ticket.

ASSISTANT: Sorry to say this Jonathan Hill, there are no flights which travels to your region on your planned dates of journey.

USER: Ok, not an issue. Thank you for your information.

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