Hello.
user
Hello.
assistant
I am Shirley Lewis.
user
How may I help you today?
assistant
I have a plan to attend business meeting in IAD, will you please help me in booking a flight ticket from DCA?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
My travelling dates are June 2nd and June 4th.
user
Do you need any specifications?
assistant
The depart time should be morning.
user
Can I know your preferences?
assistant
I need a flag stop.
user
Sorry, there are no flights found in our database.
assistant
Ok, no problem.
user
Thank you for reaching us.
assistant
Thank you.
user