Hello.
user
Hello.
assistant
I am Donna Johnson here.
user
How can I aid you today?
assistant
I am looking for a direct flight in my journey from DTW to DFW. Will you help me in booking a flight ticket?
user
Sure, can you share me your preferable dates?
assistant
My preferable dates are 05/31 and 01/02.
user
Please wait for some time.
assistant
Sure, I will wait for your response, but  I want to return back on 06/02.
user
Sorry, no flights are available on your desired route.
assistant
Not a problem, anyway thank you for the information. Thank you for your help in searching.
user
Thank you for reaching us.
assistant