You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER:  I want to book a flight ticket from ORD to PHX. Could you help me in booking?

ASSISTANT: Sure, I will help you. Can you please share me your travelling dates?

USER: My travelling dates are from Aug,21 and Aug,23.

ASSISTANT: Ok, please mention your name.

USER: Myself Scott Johnson.

ASSISTANT: Ok, do you have any connection limit?

USER: I prefer one connecting flight.

ASSISTANT: Here, I found a flight for you with single connection and class is economy.

USER:  Yes, please proceed.

ASSISTANT: Your ticket is booked with flight number 1023 and airline is AA.

USER:  Thank you.

ASSISTANT: Welcome, have a safe flight.