I'd like to find a flight from Sacramento to Chicago.
Hello user. Can you give me some specifications?
I would like to leave today and return in 3 days.
What is your price limit?
I would like the cheapest flight possible in economy class.
Okay, just give me a moment. Do you want to leave in the morning or afternoon flight?
Morning.
Okay, hold on. I found a flight with United Airlines which departs at 3:55 pm and arrive at 11:52 p.m. And your return flight departs at 8:25 p.m and arrives back at 11:52 p.m.
Okay, book it.
You got it, enjoy your flight.