You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: Can you please help me in booking my flight ticket from AUS to EWR?

ASSISTANT: Sure, can you share your trip dates?

USER: My trip dates are Feb 22 and Feb 24.

ASSISTANT: Do you have any specifications?

USER: I need connecting flight.

ASSISTANT: May I know your name?

USER: Myself Justin Mitchell.

ASSISTANT: There is a connecting flight with number 1023 in airline Frontier, the fare is 300 in economy class. Can I book it?

USER: Please proceed with booking.

ASSISTANT: Your ticket is reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.