Hi,.
user
Hello. How can I serve you?
assistant
Please book a ticket from Houston, TX-IAH to Atlanta, GA-ATL.
user
Sure. May I know your good name?
assistant
I am Karen Taylor.
user
Let me know your trip dates.
assistant
Travel dates are from 10/28 to 10/30.
user
Please, wait.
assistant
Ok.
user
Thanks for waiting, there is no flight found on your given requirements.
assistant
Thank you.
user
Thank you.
assistant