You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I am looking for a flight from JFK to AUS, can you help me in booking?

ASSISTANT: Sure, I will help you. Please send your travelling dates.

USER: Sure, my planned travel dates are Mar 19 and Mar 21.

ASSISTANT: Do you have any class or time preferences?

USER: I need a flight in an economy class.

ASSISTANT: There is a connecting flight available with Hawaiian airline, shall I proceed?

USER: Please proceed in booking and reserve the ticket on the name Shirley Mitchell.

ASSISTANT: Your booking is done with flight number 1001. Happy journey.

USER: Thank you for the service.

ASSISTANT: You are welcome, have a nice day.