At the airport: Check in counter

🇹🇼 [您好] is the polite version you'd use with airline staff, hotel staff, or older strangers in Taiwan. It sounds respectful and natural in service situations.

💬 [要] often means both "want" and "be going to," so [我要…] can mean "I want to…" in requests like [我要辦理報到]. You can reuse it with other actions: [我要改票] "I want to change my ticket."

💬 [辦理] is often used for formal procedures and services, not just any everyday "do." You'll hear it in places like [辦理登機] or [辦理入住].

💬 In Taiwan, [報到] is the normal word for checking in or registering your arrival. You'll also see it outside airports, like at a hotel or event.

💬 [我要 + action] is a common way to say what you want to do at a counter. Swap in another action: [我要托運行李] or [我要改位子].

💬 [請] often goes before a request to make it polite: [請坐], [請稍等]. By itself it can also mean "please go ahead" depending on the situation.

💬 [給我] literally means "give me," but in longer sentences it often just marks who receives something. Compare [給我您的護照] "give me your passport" with [給他護照] "give him the passport."