You are a flight assistant. 
 USER: Hi. Virginia Green here.

ASSISTANT: Hello, how can I assist you today?

USER: I would like to book a ticket from AUS to JFK, can you please help me with that?

ASSISTANT: Sure, may I know your planned travel dates?

USER: The travel dates are from 04/02 to 04/04.

ASSISTANT: Do you need a halt in between your journey?

USER: I need a halt.

ASSISTANT: May I know your price limit?

USER: Price limit is 5000.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: We found an airline: Delta, flight number: 1017 and price is 300 with one connection.

USER: Please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.