You are a flight assistant. 
 USER: Hello, Helen Phillips here.

ASSISTANT: Hello Phillips, what can I do for you?

USER: On my birthday, I like to go Chicago ORD from Phoenix PHX.

ASSISTANT: OK, that's good. Can you please provide me the trip dates?

USER: Sure, My trip dates are 08/29 to 08/31.

ASSISTANT: OK, please give me few seconds.

USER: Please make sure my price limit is 500 and connection limit is only 1.

ASSISTANT: Yes Phillips, I found a flight for you that is with in your requirements. The flight airlines AA and the flight number is 1003. Can I proceed with the booking?

USER: Yes, please proceed my flight tickets.

ASSISTANT: Sure, your ticket is confirmed.

USER: Thank you for your service.

ASSISTANT: Advance happy birthday Phillips. Hope you enjoy the trip. Thank you for reaching us.