You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am going to attend to my friend's cultural program. So,please book a flight on 09/28 to 09/30.

ASSISTANT: May I know your good name for further process?

USER: I am Brenda Brown.

ASSISTANT: Brown, can you share your airport codes?

USER: I am travelling from CLT to DTW.

ASSISTANT: We are glad to inform that you have a flight with airline AA and the flight number is 1017 and price is 200. Can I reserve your seat?

USER: Sure, you can proceed to book.

ASSISTANT: your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you Brown, have a safe journey.