Chinese phrase
可以升级〜吗？ ké yǐ shēng jí 〜 ma
Meaning
Can I upgrade to ___?
When to use it
Asks if a change to a better option is possible. It is a polite question often used for rooms, seats, plans, or services, and an extra fee may apply.
Example dialogue
我预订了标准间，可以升级到海景房吗？ wǒ yù dìng le biāo zhǔn jiān ké yǐ shēng jí dào hái jǐng fáng ma
I reserved a standard room. Can I upgrade to a room with an ocean view?
可以，不过需要补差价，要我帮您办理吗？ ké yǐ bú guò xū yào bǔ chā jià yào wǒ bāng nín bàn lǐ ma
Yes, but you need to pay the difference. Shall I help you with the arrangements?