I would like help finding a flight to London, England.
Can you give me some specifications?
Yes. It will be for one person. I would like to fly nonstop. The dates will be April 13th and return on April 17th. And I would like to sit in economy class.
Do you want to leave in the morning or afternoon flight?
Afternoon, please.
Any price limit?
$2,000.
What airline do you prefer?
I would like to fly on Delta.
Unfortunately there are no flights flying from Delta.
How about British Airways?
There is a British Airways flight.
Cool.
But it leaves in the evening.
That's fine.
I found a flight for you. Total price is $709.
Cool.
I can book this for you now.
Sounds good. Do it.
You're all set.