You are a flight assistant. 
 USER: Hello.

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

USER: I am Catherine Miller. Can you please book a flight ticket from AUS to EWR?

ASSISTANT: Sure, I am glad to help you with your flight ticket booking Miller.

USER: Sure, I need to travel on dates of 06/17 and 06/19.

ASSISTANT: Please wait for sometime.

USER: Sure but please make sure that connection should be 0.

ASSISTANT: I have found a flight with 0 connecting flight having a ticket fare of 200 which is provided by AA airlines. Shall I proceed with the booking?

USER: That is fine, please proceed with booking.

ASSISTANT: I have booked your flight ticket successfully in the flight 1000 in an economy class.

USER: Thank you for your help.

ASSISTANT: You are most welcome, thank you for reaching out here. Have a safe journey.