You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Dorothy Turner here. I need to visit Chicago to attend a cultural event so please help me with flight ticket booking.

ASSISTANT: Turner, can you please tell me your trip dates?

USER: Sure, I need to travel on dates of 03/10 and 03/12.

ASSISTANT: Ok, let me know your source and destination airport codes.

USER: Sure, airport codes of my journey locations are LAX and ORD.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: Flight-1024 is available in Delta airlines and the ticket costs you 100 only, shall I book the ticket?

USER: That's great, please go for booking.

ASSISTANT: Your ticket is confirmed successfully and happy journey.

USER: Thank you for your help.