Hello.
user
Hello. How can I help you?
assistant
Myself Jessica Lee. I want to visit Campus Martius Park at Detroit, could you please help me out?
user
That's nice. Sure, can I know your travelling dates?
assistant
I would like to travel on 12/15 to 12/17.
user
Ok, could you tell me your travelling airport codes?
assistant
My airport codes are from DCA to DTW.
user
Give me a moment.
assistant
Sure.
user
Sorry to say that there are no flights found matching your requirement.
assistant
Ok, thank you for your information.
user
You are welcome.
assistant