You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Nicole Jackson. I need to attend a global conference meeting in Chicago. So please help me with flight ticket booking.

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: Sure, I need to travel on dates of 04/21 and 04/23.

ASSISTANT: Ok, may I know your location airport codes?

USER: Sure, I would like to travel from CLT to ORD.

ASSISTANT: The AA airline with flight number 1008 is available having fare as 200 and connection as 1.

USER: That is fine, please proceed with booking.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you for your help.

ASSISTANT: You are welcome.