Leon:Excuse me. How much dose it cost to rent a luggage cart?

Staff:The trolleys are free. You can pick one up over there.

Leon:Thanks. And do you know where the check-in counter is?

Staff:It depends on the airline. Which airline are you flying with?

Airline clerk:Next passenger. May I see your plane ticket and passport, please?

Jenny:I'm supposed to be with a tour group, but I can't find them.

Airline clerk:Let's get you checked in. Then I'll help you find your tour guide.

Jenny:Thank you. Here's my ticket and passport.