You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Elizabeth Walker, can you help me to book a flight ticket from ORD to ATL?

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

USER: Ok, I will provide my dates. My depart date is 06/23 and return date is 06/25.

ASSISTANT: Please give me a moment. Here, I found a flight for you with 1 connection.

USER: Ok, please book it for me the intent is ok.

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

USER: Ok, thank you for assisting me.

ASSISTANT: Welcome, have a safe flight.