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