英語で「イートインですか」は？

Is it dine-in?

“Is it eat-in?” is an informal way to ask if a restaurant offers on-site dining. However, “Do you have a dine-in area?” is a more specific and polite way to inquire about this.

A dine-in area refers to a designated space within a restaurant that provides tables and chairs for customers to enjoy their purchased food and beverages. This is in contrast to take-out or delivery services, where customers do not consume their food at the restaurant.

By using the term “dine-in area,” you are clearly indicating that you are interested in eating at the establishment rather than taking your order to go. This can help to avoid confusion and ensure that you receive the appropriate service.