Hello. I am Melissa Phillips.
Hello, how may I guide you?
I planned to meet a friend in DTW, can you please help me to book a flight ticket from HOU?
Sure Melissa, can I know the dates on which you would like to travel?
I planned to travel on 12/27 and 12/29.
Please hold on for a moment while I check for any available flights.
Sure.
 I found a flight 1002 of Southwest airlines matches with your preferences, can I proceed?
Yes, please confirm my booking.
Your ticket is booked.
Thank you for your assistance.
Thank you, have a good day.