Hi, Catherine White here.
user
Hello, Can you please tell me how can I aid you today?
assistant
Please book a flight ticket to Washington, DC - DCA.
user
Ok, may I know your journey dates?
assistant
My journey dates are on 08/06 to 08/08.
user
Can you please mention your source code?
assistant
My source is MI - DTW.
user
Sorry, White I did not find any flights in your to route to reserve your ticket.
assistant
Ok, no problem. Thanks for your service.
user
Thank you for reaching us.
assistant