A good response should address that the lawyer has significant experience and expertise in the specific area of law that your case involves. For example, the lawyer may provide details on:
Their education and training in that area of law
The number of years they have been practicing in that area of law
Any relevant cases or legal issues they have worked on that are similar to your case
Any specialized certifications or awards they have received in that area of law
Any involvement they have had in professional organizations or associations related to that area of law.
Ultimately, the lawyer's response should demonstrate a high level of knowledge and proficiency in the specific legal matter at hand.