Hi Swati,
Since Bot Framework SDK version 4.7, you can extend your bot using another bot called a skill bot. A skill is a bot that can perform a set of tasks for another bot. A skill consumer is a bot that can invoke one or more skills. In Bot Framework Composer, you can export a bot built with Composer as a skill, you can also use the Connect to a skill action to enable a bot to connect to a skill. This article explains how to do both tasks.
More information please refer: https://video2.skills-academy.com/en-us/composer/how-to-connect-to-a-skill
Important:
Connecting to a skill in Composer is a technical process that involves many steps such as setting up Composer and configuring Azure resources. A high level of technical proficiency will be necessary to execute this process.
Regards,
Yutong