I need to check in for my flight
Please check in at the front desk
The hotel guests were asked to check in by 3 PM
We checked in early to get the best seats
She checked in online to save time at the airport
Hi there! How's your day going so far?
It's been pretty busy, actually! I've been running around trying to get everything done.
Well, if things are still hectic later, would you like me to check in with you in a couple of hours to see if you need any help or want to vent?
I need to check in at the hotel before 3 PM
I need to register at the hotel before 3 PM
I must complete the arrival process at the hotel before 3 PM
I have to sign in at the front desk of the hotel before 3 PM
I should announce my arrival at the hotel before 3 PM