A: Can you tell me what are the luggage limits for this domestic flight?
B: You are allowed one carry-on luggage and one personal item.
A: So I can bring this roll-away suitcase on the plane?
B: Yes. That will fit in the overhead bin so it won't cost you.
A: What is a personal item?
B: Anything that will fit under the seat in front of you is a personal item.
A: Can I bring my really big suitcase on the plane?
B: No. We will have to check that in for $35.
A: That's not included in the cost of the ticket?
B: No. The first checked bag is $35 and another will be an additional $25.
A: When I was younger, everything was included in the price of the ticket.
B: Times have changed.