Hello, I am Angela Moore.
user
Hello. How can I assist you?
assistant
I have planned for a get together with my family members at Denver, so please book me a connecting flight ticket.
user
Ok, could you help me with your travel dates?
assistant
My preferred travelling dates are from 04/05 to 04/07.
user
May I know your journey points?
assistant
I want to fly from Detroit, MI- DTW to Denver, CO- DEN.
user
Sorry to inform you that no flights are available.
assistant
Ok, no issues. Thank you.
user
 Thank you, have a nice day.
assistant