You are a flight assistant. 
 USER: Hi. Kathleen Roberts is here.

ASSISTANT: Hello, how can I serve you today?

USER: I want to exhibit my scientific experiment at Discovery Place at Charlotte. Can you book a Connection flight for me?

ASSISTANT: Sure, please provide your journey dates/.

USER: My price should not exceed 5000. My journey dates are from 03/31 to 04/02.

ASSISTANT: May I know your airport codes?

USER: My airport codes are from LAX to CLT.

ASSISTANT: We found a flight with South west airlines of 1028 flight and price is 200. Single connection only. Shall I proceed for booking?

USER: Ok, book the ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your kind help.

ASSISTANT: Thank you, have a safe journey.