Hello, I am Frank Johnson.
Hello, how may I help you?
I would like  to go to a Pier 39 in San Francisco, so could you please book a ticket for me?
Sure. Please share your journey dates.
I would like to go on 12/11 and return back on 12/13.
May I know your airport codes?
My source and destination airport codes are SFO and SFO.
Please wait for a moment.
Ok, ensure it is a single connecting flight.
There is a connecting flight available with Delta airline, shall I proceed?
Ok, please proceed for further if it costs you below 1000.
Your booking is done with flight number 1005. Happy journey.
Thank you.
You are welcome. Happy journey.