I would like a confirmation.
I'd like to check in, please.
I'd like to have a medical examination.
I'd like to check out.
We would very much like to see how expert [skilled] you are.
I would like to confirm just in case...
There is something that I would like to confirm.
I would like to place my order.
I would like your confirmation in regards to that.
I want that estimate.
You want commitment, don't you?
You want commitment.
Please allow me to reconfirm that.
I would like to go with you.
Please give me those quotes.
Since I was interested in it, so I checked it out.
I'd like to check out early.
I'd like to say yes, but...