Hello.
user
Hello, how may I help you?
assistant
Can you please help me in reserving a flight from DTW to reach IAH?
user
Sure, may I know your trip dates please?
assistant
Thank you, my travelling dates are Mar 30th and Apr 1st.
user
Do you have any other requirements?
assistant
I prefer a flight with single connection.
user
Can I know your name please?
assistant
I am Katherine Harris.
user
Sorry, we regret to inform you that there is no flight available as per your request.
assistant
Ok, not an issue. Anyways, thank you for the information.
user
Most welcome.
assistant