Hello.
user
Hello, how may I help you today?
assistant
I am Jacob Lewis, planning to visit Detroit. Can you please book me a ticket from Washington?
user
Sure, could you please share me with your dates of journey?
assistant
My preferable journey dates are from 02/14 to 02/16.
user
Ok, may I know your respective airports codes please?
assistant
My nearest airport codes of travelling are from DCA to DTW.
user
Ok, please wait for a mean while.
assistant
Sure, take your own time.
user
Sorry Lewis, there is no flight found as per your travelling details.
assistant
Ok, not an issue. I will find any alternate for this trip. Thank you for providing information.
user
You are welcome.
assistant