You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Helen Williams. I would like book a ticket from AUS to LGA, can you please help me out?

ASSISTANT: Helen Williams, I am here to help you for this. Could you please share me your journey dates?

USER: I am travelling on these dates March 10th and 12th.

ASSISTANT: Do you have any airline preference?

USER: I don't have any preference.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: As per your data, there is a flight with Hawaiian airlines and the ticket fare is 100. Would you like me to make the booking now?

USER: Ok, you can proceed.

ASSISTANT: Your ticket is reserved in economy class with the flight-1000.

USER: Thank you for your services.

ASSISTANT: Thank you very much for reaching us.