Hello.
user
Hello. How may I help you?
assistant
My name is Janet Hernandez. I want to visit The White House locate in Washington.
user
Please provide your airport codes.
assistant
The source airport code is DTW and the destination airport code is DCA.
user
May I know your itinerary dates?
assistant
I would like to travel from 06/06 to 06/08.
user
Let me check, please wait for a while.
assistant
Sure.
user
Sorry, no flight is available on your preferred dates.
assistant
That's fine.
user
Would you like to travel on some other day?
assistant
Thank you for your time. No, thank you.
user
Thank you for contacting us, have a nice day.
assistant