Hello.
user
Hello. How may I aid you?
assistant
I am planning to book a ticket from DCA to SFO. Can you please help me out?
user
May I know your trip dates please?
assistant
I am planning to travel on May 29 and return back on May 31.
user
Do you have any connecting limit preferences?
assistant
I am looking for a connecting flight.
user
Is there any other concern?
assistant
No..
user
May I know your name please?
assistant
My name is Ryan Wilson.
user
No flights found as per your preferences.
assistant
That's fine, thank you for your service.
user
Thank you for choosing us.
assistant