Hi.
Hello, how can I help you?
Can you please help me to book flight ticket from IAD to SFO?
Sure, can you please share me your travelling dates?
My trip dates are June 17 and June 19.
Do you have any connection limit?
I prefer a direct flight.
Is there any other specifications in your journey?
I prefer an economy class for this trip.
May I know your name?
I am Michelle Johnson.
Sorry, there were no flights with your given details.
It's ok, thank you.
Thank you for reaching us.