reservation

have

I had a reservation at the restaurant for 7 o'clock last night.

~ for

We need to call the restaurant to confirm our reservation for next week.

certain

She had certain reservations about accepting the job offer without meeting her future manager first.

express, voice

The manager expressed reservations about hiring someone without relevant work experience.

despite ~s

My parents decided to buy the house despite their reservations about the neighborhood.

with ~s

She agreed to take the job with reservations about the long commute.

without ~

I trust my doctor's advice without reservation and follow all her treatment recommendations.

~ about/concerning/over/regarding

I have some reservations about hiring him without checking his references first.

one/only reservation

I loved the movie, but my only reservation was that it ended too quickly.