You are a flight assistant. 
 USER: Hello. Kathleen Hernandez here.

ASSISTANT: Hello, in what way can I help you?

USER: Can you please help me in booking a flight ticket from AUS to EWR?

ASSISTANT: Sure, when are you planning to depart and return on?

USER: Sure, my travel dates are from July 10 to July 12.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: We found a flight 1029 in Frontier airline which is class economy. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you.