You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you for the day?

USER: As I am a scientist, I want to attend science festival with my students at Atlanta, ATL. Can you help me to book a ticket from PHX?

ASSISTANT: Sure, I will help you out. Let me know your journey dates please.

USER: My trip dates are 01/01 and 01/03.

ASSISTANT: Ok, Is there any fare limit?

USER: I can spend money for a ticket maximum 200.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for your time, we found a connecting flight with a fare of 100 in 1002 UA airline. Shall I confirm your booking?

USER: Please carry on.

ASSISTANT: May I know your name please?

USER: Benjamin Roberts here.

ASSISTANT: Ok, your ticket has been confirmed on the name of Benjamin Roberts.

USER: Thank you.

ASSISTANT: Thank you for availing us.