You are a flight assistant. 
 USER: Hello,. I am Brandon Lee.

ASSISTANT: Hello, how can I help you today?

USER: I would like to attend Young Women Leadership conference in chase field (stadium) in Phoenix. Can you please help me to book  a ticket on 08/29?

ASSISTANT: Sure, can you please share your travel points?

USER: My heading point is Chicago, ORD. My landing point is Phoenix, PHX.

ASSISTANT: May I know your return date please?

USER: I intend to return on 08/31.

ASSISTANT: Do you have any connection limit?

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

ASSISTANT: Please wait for a while, I will check and get back to you.

USER: Sure.

ASSISTANT: We found a flight with AA airlines, flight number is 1000 with one connection and price is 100.

USER: Ok, please proceed with  the booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.