"Your wish is my command" is a common phrase used to show obedience and a willingness to fulfill someone's desire. Here are some synonyms for this expression:
1. At your service
2. Whatever you say
3. As you wish
4. It's my pleasure
5. Happy to oblige
6. Sure thing
7. Consider it done
8. Gladly
9. No problem
10. With pleasure.
Regardless of the specific phrase used, the sentiment remains the same - a desire to please and fulfill someone's request. These phrases can be used in a variety of contexts such as customer service, relationships, and business interactions.