Hello.
Hello, how may I support you today?
Can you please find a flight for me to travel from DCA to BOS?
Sure, please share me your trip dates.
I will start on June 4th and my return will on June 6th.
Is there any class preferences for you?
I prefer to fly in business class.
Do you need direct flight or connecting flight?
I am fine with a connecting flight.
May I know your airline preferences?
I don't have any.
Please mention your good name.
My name is Eric Harris.
 Sorry to say that, there are no flights available on the routes of your journey.
No problem, thank you anyway.
Thank you for communicating with us.