French phrase
Je souhaiterais ~.
Meaning
I would like ___.
When to use it
A polite way to express a request or preference. It is common when ordering or making a reservation and sounds somewhat reserved.
Example dialogue
Je souhaiterais une table pour deux, s'il vous plaît.
I would like a table for two, please.
Bien sûr, suivez-moi.
Of course, right this way.