Hello. My name is Mark Clark.
user
Hello. How can I assist you?
assistant
I want to make a short visit to my parents in Denver - DEN, can you please help me to book a flight ticket from Detroit - DTW?
user
Sure, I will help you. Please help me with your planned journey dates.
assistant
My travel dates are July 14th and 16th.
user
Do you have any other specifications?
assistant
I want a connecting flight.
user
Mark Clark, no flights has been found on your planned travel dates.
assistant
No worries, thank you for the information.
user
Thank you for approaching us.
assistant