Hi, myself Mary Perez.
Hello Mary, how can I assist you?
 Would you mind helping me in booking a plane ticket from CLT to DTW?
Please provide your travel dates.
Sure, I am planning to go on 02/20 and back on 02/22.
Flight 1021 from Hawaiian airlines with 1 connection is available on your route.
Ok, please proceed for booking the ticket.
Your ticket is confirmed.
Thank you for your information.
Thank you for choosing us.