Hello,. I am Linda Roberts.
user
Hello, what can I do for you?
assistant
Please book my flight ticket from Detroit, DTW to Houston, HOU.
user
Sure, may I know your travelling dates?
assistant
My dates of travel are 11/29 - 12/01.
user
Please wait.
assistant
Sure.
user
There is no flight available on your travelling dates.
assistant
Ok, I will choose other airline. Thank you.
user
Thank you for opting us.
assistant