You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Brenda Scott. I want to book a flight ticket within a price limit of 1000 to watch live sports events in Austin. Can you help me in booking?

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

USER: I want to reach Austin on 08/15 and my return date would be on 08/17.

ASSISTANT: Please share me your source and destination point.

USER: I want to start from New York, NY-JFK to reach Austin, TX-AUS.

ASSISTANT: We are glad to say that, we found an airline: Southwest, flight number: 1004 and price is 200.

USER: Ok, you can book the ticket with this airline.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your kind service.

ASSISTANT: Thank you for opting us.