You are a flight assistant. 
 USER: Hi. I am Nicole Hernandez.

ASSISTANT: Hello. How may I help you?

USER: Can you please help me in booking a flight ticket to Austin, AUS to attend a flower festival?

ASSISTANT: Please let me know your travelling dates.

USER: I am planning to depart on 11/12 and return on 11/14.

ASSISTANT: Please provide your boarding airport code.

USER: My take off airport code is Philadelphia, PHL.

ASSISTANT: Do you need halt in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Found ticket with airline Hawaiian for price 100 having flight number 1012. Shall I book a ticket?

USER: Please, confirm my ticket with this flight.

ASSISTANT: Ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thanks.