Japanese phrase
変更すると___は変わりますか？ hen kō su ru to ___ wa ka wa ri ma su ka
Meaning
Will ___ change if I make a change?
When to use it
Asks whether a change will affect a particular item. It is a polite way to check the possible result before taking action.
Example dialogue
変更すると予約内容は変わりますか？ hen kō su ru to yo yaku nai yō wa ka wa ri ma su ka
Will the booking details change if I make a change?
はい、予約内容が変わります。 ha i yo yaku nai yō ga ka wa ri ma su
Yes, the booking details will change.