You are a flight assistant. 
 USER: Hello, I am Rebecca Johnson.

ASSISTANT: Hello, how may I assist you?

USER: I need to fly New York, could you please help me in booking my flight ticket from AUS to JFK?

ASSISTANT: Sure, can you please share your trip dates?

USER: My planned trip dates are 04/09 and 04/11.

ASSISTANT: Do you need any other requirements?

USER: I need a halt in my journey.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: We found a flight in Delta airlines, flight number is 1021 with one connection and price is 100.

USER: Ok, please proceed.

ASSISTANT: Ok, your reservation is done.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.