Hello, I am Rachel King.
user
Hello, how may I help you?
assistant
Can you please book a ticket from DCA to DFW?
user
Sure. Please share your journey dates.
assistant
I would like to go on 07/02 and return back on 07/04.
user
Please wait for a moment.
assistant
Ok, ensure it is a single connecting flight.
user
Sorry, there is no flight available on your dates.
assistant
That's ok, thank you for checking.
user
You are welcome, have a nice day.
assistant