Hello, I am Dorothy Collins.
user
Hello, how may I assist you today?
assistant
I would like to go to a event in Washington, so could you aid me in booking a flight ticket to Washington?
user
Sure, may I know your airport codes?
assistant
Sure, my source and destination airport codes are DTW and IAD respectively.
user
Kindly, mention your travel dates.
assistant
I would like to go on Sept 21st and return back on Sept 23rd.
user
Do you have any connection limit?
assistant
Ensure it is a single connecting flight.
user
May I know your arrival and depart timings?
assistant
My depart and return timings is afternoon.
user
Which class do you prefer either economy or business?
assistant
Any class is fine for me.
user
Sorry, there are no flights found on your specified travel dates.
assistant
That's ok, thank you for checking.
user
Thank you for availing us.
assistant