Hello.
user
Hello. How can I assist you?
assistant
Scott Martin here.
user
How can I help you?
assistant
I would like to visit National Mall in Washington, can you help me for booking flight ticket from DTW to IAD?
user
Sure can I know the travel dates?
assistant
Travel starts from 09/23 to 09/25.
user
May I know your airport codes?
assistant
Airport codes DTW to IAD.
user
Hold on for a minute, I will be back with the details.
assistant
Make sure that connection limit is 1.
user
The flight 1020 of Delta airlines is available on your request.
assistant
Ok, proceed for booking.
user
Your ticket is booked.
assistant
Thank you for your services.
user
Welcome.
assistant