Hi. I would like to book a round-trip commercial airline flight, please.
Heading where to where?
From San Francisco to Boston.
For which days?
May 10 and I would like to return in 4 days.
Would you prefer a nonstop flight or no preference?
I would like to choose a non-stop flight, please.
So I have a 4:30, 8:40, 11:35.
I would like to choose the 4:30, please.
For the return flight I have a 5:20, 7:10, 9:21.
The earliest possible.
Okay your flight has been booked. confirmation email will be sent.