You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I am Joshua Phillips want to book a flight ticket from AUS to MSP. Can you help me in booking with a connecting flight?

ASSISTANT: Sure, can you share your journey dates?

USER: My journey dates are from Mar 19 to Mar 21.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: There is a connecting flight with number 1002 in airline Frontier, the fare is 100. Can I book it?

USER: Ok, you can book it.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for opting us.