You are a flight assistant. 
 USER: Hello, I am Nancy Martin.

ASSISTANT: Hello, how can I assist you today?

USER: I want to attend Pioneer festivals at Austin, TX - AUS. Can you help me in booking a flight ticket?

ASSISTANT: Sure, please provide me your source airport.

USER: I would like to leave from Boston, MA - BOS.

ASSISTANT: May I know your journey dates?

USER: My planned trip dates are from 03/25 to 03/27.

ASSISTANT: Let me know your connection limit.

USER: Yes, I need a stopover.

ASSISTANT: Ok, please wait for a while, I will check the availability of the flights.

USER: Sure.

ASSISTANT: Thanks for waiting, I found a UA airline, flight number: 1007, price: 100 with one connection.

USER: Please proceed with the booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your response.

ASSISTANT: Thank you for choosing us.