You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Sarah Garcia.

ASSISTANT: How can I help you Sarah Garcia?

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

ASSISTANT: Sure, please provide your travelling dates.

USER: My travelling dates are from 01/18 to 01/20.

ASSISTANT: Hold on a moment please.

USER: Ok.

ASSISTANT: There is a flight 1001 of price 200 available for you. Shall I book the ticket?

USER: Please book my ticket.

ASSISTANT: Your ticket is confirmed with Hawaiian airlines.

USER: Thank you.

ASSISTANT: Thank you and have a safe flight.