Hello,. I am Andrew Lopez.
user
Hello, how can I help you today?
assistant
I am planning to visit national gallery of art with my family members at Washington, DC-IAD. So please help me in booking a flight ticket from Detroit, DTW?
user
Sure, we are here to help you. Let me know when you are willing to travel?
assistant
My travelling dates are from 07/12 to 07/14.
user
Do you need any halts in between your journey?
assistant
Yes, I need a single halt in between journey.
user
Ok, wait for a while.
assistant
Sure,.
user
Thanks for waiting there is no connecting flight.
assistant
That's Ok, I will choose another alternative of transportation. Thanks for your information.
user
Thanks for approaching us.
assistant