You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I guide you for today?

USER: I would like to travel from AUS to JFK, can you please book my flight ticket?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: Thank you. I want to depart on June 5th and return back on June 7th.

ASSISTANT: Are you looking for a connecting flight or direct flight?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: No.

ASSISTANT: Can you please provide your name to proceed further?

USER: Myself Rachel Evans.

ASSISTANT: Sorry, there are no flights available at your request.

USER: Not an issue. Thank you for the information.

ASSISTANT: Thank you for contacting us, have a nice day.