Hello,.
Hello, how can I serve you?
I am Christopher Lee and I want to book a ticket.
OK, can you please provide your  journey details?
I would like to travel to Minneapolis & St. Paul, MN - MSP on Feb 13 from Houston, TX - IAH on Feb 11.
Please wait for a while. I will check the availability.
OK.
Thanks for waiting. We have found a flight with flight number: 1002 and price: 100.
I am looking for only one connection.
Flight we found is with one connection and with the airline AA.
OK, You can proceed for booking.
Your ticket has been conformed.
OK, Thank you.
OK, It's my pleasure to help you. Have a good day.