You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I am Christopher Hernandez. Can you book a flight ticket with price limit 500?

ASSISTANT: Sure. May I know your travelling dates?

USER: I want to attend Food Festival at Charlotte to taste various and understand cooking methods. My journey dates are from 03/29 to 03/31.

ASSISTANT: Please provide your airport codes.

USER: My airport codes are from IAH to CLT. I need a connection in my journey.

ASSISTANT: We found that there is a flight available with Jetblue airline, flight number 1003 with price 200 and 1 connection. Shall I proceed with booking?

USER: Yes, proceed booking.

ASSISTANT: Your flight is confirmed.

USER: Thank you for your help, you made my booking ease.

ASSISTANT: Thank you for reaching us.