Hello,.
Hello, how can I help you today?
I have planned to travel from Houston, TX- IAH to Atlanta, GA- ATL.
Sure, please provide me your journey dates?
Sure, my travelling dates are from depart day on 11th Nov and return on 13th Nov.
OK, please wait I will revert you in a while.
OK, sure.
Thank you for your patience. Sorry, there were no flights available on the specified  dates you mentioned. May I know your good name?
OK, no issues. Thank you the information. I am Mary Jackson.
OK, thank you for contacting us, have a good day.