diff --git a/bot/bot.go b/bot/bot.go
index a0282ca..4e80f90 100644
--- a/bot/bot.go
+++ b/bot/bot.go
@@ -144,7 +144,7 @@ func (b *Bot) processMention(message *telego.Message) {
 
 	requestContext := b.createLlmRequestContextFromMessage(message)
 
-	userMessageData := tgUserMessageToMessageData(message)
+	userMessageData := tgUserMessageToMessageData(message, true)
 
 	llmReply, err := b.llm.HandleChatMessage(
 		messageDataToLlmMessage(userMessageData),
diff --git a/bot/message_history.go b/bot/message_history.go
index e58ee2d..c04887c 100644
--- a/bot/message_history.go
+++ b/bot/message_history.go
@@ -56,7 +56,7 @@ func (b *Bot) saveChatMessageToHistory(message *telego.Message) {
 		b.history[chatId] = NewMessageHistory(HistoryLength)
 	}
 
-	msgData := tgUserMessageToMessageData(message)
+	msgData := tgUserMessageToMessageData(message, false)
 
 	b.history[chatId].Push(msgData)
 }
@@ -99,16 +99,17 @@ func (b *Bot) saveBotReplyToHistory(replyTo *telego.Message, text string) {
 	b.history[chatId].Push(msgData)
 }
 
-func tgUserMessageToMessageData(message *telego.Message) MessageData {
+func tgUserMessageToMessageData(message *telego.Message, isUserRequest bool) MessageData {
 	msgData := MessageData{
-		Name:     message.From.FirstName,
-		Username: message.From.Username,
-		Text:     message.Text,
-		IsMe:     false,
+		Name:          message.From.FirstName,
+		Username:      message.From.Username,
+		Text:          message.Text,
+		IsMe:          false,
+		IsUserRequest: isUserRequest,
 	}
 
 	if message.ReplyToMessage != nil {
-		replyData := tgUserMessageToMessageData(message.ReplyToMessage)
+		replyData := tgUserMessageToMessageData(message.ReplyToMessage, false)
 		msgData.ReplyTo = &replyData
 	}
 
diff --git a/llm/llm.go b/llm/llm.go
index 0cb68a8..def83fe 100644
--- a/llm/llm.go
+++ b/llm/llm.go
@@ -36,7 +36,7 @@ func (l *LlmConnector) HandleChatMessage(userMessage ChatMessage, model string,
 	historyLength := len(requestContext.Chat.History)
 
 	if historyLength > 0 {
-		systemPrompt += "\nYou have access to last " + strconv.Itoa(historyLength) + "messages in this chat."
+		systemPrompt += "\nYou have access to last " + strconv.Itoa(historyLength) + " messages in this chat."
 	}
 
 	req := openai.ChatCompletionRequest{
diff --git a/llm/request_context.go b/llm/request_context.go
index a582b76..da07fbc 100644
--- a/llm/request_context.go
+++ b/llm/request_context.go
@@ -56,7 +56,7 @@ func (c RequestContext) Prompt() string {
 		prompt += "Chat description is \"" + c.Chat.Description + "\". "
 	}
 
-	prompt += "\nProfile of the user who mentioned you in the chat:" +
+	prompt += "\nProfile of the user who mentioned you in the chat:\n" +
 		"First name: \"" + c.User.FirstName + "\"\n"
 	if c.User.Username != "" {
 		prompt += "Username: @" + c.User.Username + ".\n"