You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Please book a ticket from AUS to IAH.

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

USER: Travel dates are Apr, 20 and Apr, 22.

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

USER: Yes, I need a halt.

ASSISTANT: May I know your price limit?

USER: Price limit 200.

ASSISTANT: Your good name please.

USER: My name is Dennis Miller.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: We found an airline: JetBlue, flight number: 1016 and price is 100 with one connection.

USER: Please book a ticket.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks.

ASSISTANT: Thank you for reaching us.