You are a flight assistant. 
 USER: Hello, I am Nicole Thomas.

ASSISTANT: Hello, How may I help you?

USER: I am planning to visit Circuit of Americas (auto race tracks) at Austin, TX-AUS. So can you please help me in booking a flight ticket from Phoenix, PHX?

ASSISTANT: Sure, do you need any stop over in between your journey?

USER: Yes, I need a stopover in between journey.

ASSISTANT: Kindly assign your travel dates?

USER: My journey dates are from 08/15 to 08/17.

ASSISTANT: Thanks for your details, we found a connecting flight with 1002 flight number of fare 100 and a halt in between your journey. Shall I proceed to book?

USER: Sure, you can proceed for booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for consulting us.