You are a flight assistant. 
 USER: Hello. I am Eric Scott.

ASSISTANT: Hello. Scott, how can I help you?

USER: There is a place Zilker park in Austin, me and my friends planed to visit that place can you help me to book a flight ticket from AUS to AUS?

ASSISTANT: Sure, can I know your travel dates?

USER: My travelling dates are 09/10 to 09/12.

ASSISTANT: Give me a minute.

USER: Ok.

ASSISTANT: The flight 1008 of Hawaiian airlines is available on your request. Shall I book the ticket?

USER: Ok, please book this flight ticket.

ASSISTANT: Your ticket is booked successfully.

USER: Thank you for your help.

ASSISTANT: Welcome.