Hello.
user
Hello, how may I serve you at this moment?
assistant
I am Shirley Collins. I am looking for a direct flight from DTW to DCA, can you please help me to book a flight ticket?
user
Sure, I will help you. Please send your travelling dates.
assistant
Sure, my travel dates are Apr 20 and Apr 22.
user
Do you have any preferences?
assistant
No.
user
There is a connecting flight available with Southwest airline, shall I proceed?
assistant
Can you please check for the direct flight?
user
Your booking is done with flight number 1018. Have a nice day. You are welcome, happy journey.
assistant