You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I have planned to book a plane ticket to attend my cousin birthday event in AUS, so can you assist me in booking my ticket from PHL?

ASSISTANT: May I know your trip dates?

USER: My preferred dates are June 30th and July 2nd.

ASSISTANT: Do you prefer any specifications?

USER: I need single connection between my trip.

ASSISTANT: May I know your name?

USER: Joshua Rodriguez.

ASSISTANT: Hawaiian airlines providing a connecting flight in economy class.

USER: Proceed.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Thank you.