7. A non-transitory computer-readable storage medium including instructions stored thereon that when processed by at least one processor cause an integrated system to perform operations comprising: receiving textual utterance data, audio utterance data and visual utterance data; fetching a set of facial expressions from the visual utterance data; annotating the set of facial expressions with corresponding set of emotions using predictive modeling; generating labelled data by tagging at least one of the textual utterance data and the audio utterance data with the set of emotions based on the set of facial expressions; providing the labelled data and non-labelled data to a self-learning model of the integrated system, wherein the non-labelled data comprises new textual utterance data received from a user, and wherein the self-learning model, learns, from the labelled data, about the set of emotions tagged with the textual utterance data, determines a new set of emotions corresponding to the new textual utterance data by using at least one of type of a recurrent neural network (RNN), generates new labelled data by tagging the new textual utterance data with the new set of emotions, and integrates the new labelled data into the self-learning model, thereby updating the self-learning model; and converting the audio utterance data into corresponding textual utterance data by using speech-to-text translation.
7. A non-transitory computer-readable storage medium including instructions stored thereon that when processed by at least one processor cause an integrated system to perform operations comprising: receiving textual utterance data, audio utterance data and visual utterance data; fetching a set of facial expressions from the visual utterance data; annotating the set of facial expressions with corresponding set of emotions using predictive modeling; generating labelled data by tagging at least one of the textual utterance data and the audio utterance data with the set of emotions based on the set of facial expressions; providing the labelled data and non-labelled data to a self-learning model of the integrated system, wherein the non-labelled data comprises new textual utterance data received from a user, and wherein the self-learning model, learns, from the labelled data, about the set of emotions tagged with the textual utterance data, determines a new set of emotions corresponding to the new textual utterance data by using at least one of type of a recurrent neural network (RNN), generates new labelled data by tagging the new textual utterance data with the new set of emotions, and integrates the new labelled data into the self-learning model, thereby updating the self-learning model; and converting the audio utterance data into corresponding textual utterance data by using speech-to-text translation. 8. The integrated system as claimed in claim 7 , wherein the processor determines the new set of emotions by: splitting the new textual utterance data into a plurality of words; mapping the plurality of words with a corresponding plurality of numerical tokens using a pre-stored dictionary; providing the plurality of numerical tokens into the self-learning model, wherein the self-learning model, embeds the plurality of numerical tokens into a real-valued vector space (R-vector space), identifies meaning of the plurality of words represented by the plurality of numerical tokens by applying the at least one of type of the RNN upon the plurality of numerical tokens, and determines the new set of emotions corresponding to the plurality of words by using a function enabled to determine one or more emotions from the conversation utterances.