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1.1 Check the guest into the hotel.
1.2 Check the guest out of the hotel.
Scenario 2: Upload a reservation with the following details: 2 nights, 2 rooms of the same type have been booked, same rate for each night. Then proceed with the following actions:
2.1 Add 1 room of the same type.
2.2 Remove 2 rooms.
2.3 Cancel reservation.
Scenario 3: Upload a reservation for 2 nights that has not been confirmed yet.
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