You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am Anthony Miller, want to travel from MSp to AUS. Please help me in booking my ticket.

ASSISTANT: Sure, I am happy to help you. Please let me know your trip dates.

USER: Thank you and my trip dates are from 11/08 to 11/10.

ASSISTANT: Ok, may I know your specifications?

USER: My return time will be in the afternoon and I need a single connecting flight.

ASSISTANT: Sorry, there is no flight available as per your requirements.

USER: It's ok, thank you for your help.

ASSISTANT: You are most welcome and thank you for choosing us.