Some establishments offer dinner menu or on demand dinner to travellers when required.
May be a home cooked menu or even ask traveller for any special meal in mind.
Some travellers have dinner required, whether in a restaurant or on demand, for many reasons.
May be a single woman not happy to sit alone in a restaurant or dining room to a family wishing to have it in the room or similarly a business traveller needing to get on with their work uninterrupted.
Establishments offering these services need to be aware of special dietary requirements of the traveller.