French phrase
Serait-il possible ~ ?
Meaning
Would it be possible to ___?
When to use it
A polite way to ask whether something is possible. It is often used for requests about timing or arrangements.
Example dialogue
Serait-il possible de garder la chambre jusqu'à 14h ?
Would it be possible to keep the room until 2 p.m.?
Oui, c'est possible, mais il y a un supplément.
Yes, that is possible, but there is an additional charge.