Hello.
user
Hello. How can I assist you today?
assistant
I am looking for a flight from DCA to LAX, can you help me in booking?
user
Sure, will you mention your travelling dates please?
assistant
Sure, my planned travel dates are Mar 14 and Mar 16.
user
Do you have any preferences about flight connections?
assistant
Please look for a connecting flight.
user
Do you have any preferences about class?
assistant
I prefer for a normal-cost airlines.
user
Please mention your name.
assistant
Myself Paul Davis.
user
There are no flights found under your preferable details.
assistant
That's ok, no problem. Thank you for the information.
user
Welcome, have a great day.
assistant