Hello. I am Robert Thomas.
Hello, how can I be a help for you?
 I want to go San Francisco in 4th month for my upcoming film shooting purpose, can you please book a flight ticket from Washington?
Sure, may I know planned travel dates please?
Ok, my planned dates are 04/23 and 04/25.
Can you please share your source and destination airport codes?
I am planning to start my journey from IAD airport code and my destination airport code is SFO.
Please wait for a moment.
Ok, sure.
There is a flight available on your requested dates from Hawaiian airlines with 1 connecting flight.Shall I confirm your booking?
Ok, please proceed for booking.
Your ticket is booked with flight 1016.
Ok, thank you for your help.
You are most welcome.