diff --git a/telegram_poll.sh b/telegram_poll.sh
index 5f117ba..e2ea7ad 100644
--- a/telegram_poll.sh
+++ b/telegram_poll.sh
@@ -1,14 +1,9 @@
 #!/usr/bin/env bash
 
 usage() {
-  echo "Usage: $(basename $0) offset"
+  echo "Usage: $(basename $0) [offset]"
 }
 
-if [ ! $# -eq 1 ]; then
-    usage
-    exit 1
-fi
-
 OFFSET=$1
 
 if [ -z $TELEGRAM_BOT_TOKEN ]; then
@@ -35,7 +30,10 @@ do
             prompt="${text:8}"
             chat_id="$(echo "$R" | jq -e '.result[0].message.chat.id')"
             echo "Received prompt "$prompt" in chat $chat_id"
-            # TODO: send prompt to OpenAI and stream response back to chat
+            # TODO: update parent message id such that GPT knows context of previous requests
+            gpt2tg_prompt 9e76b8fc-e37e-4dcb-8d8d-d074e5480047 60b11ad6-25c1-4209-b6b4-84482dd774fa "$prompt" | \
+                gpt2tg_prompt_streamparser | \
+                gpt2tg_telegram_sender $chat_id
         fi
     fi
     OFFSET=$(( update_id + 1))
diff --git a/telegram_sender.sh b/telegram_sender.sh
index 37b893d..3268831 100644
--- a/telegram_sender.sh
+++ b/telegram_sender.sh
@@ -6,10 +6,10 @@
 # exit if any command fails
 
 usage() {
-  echo "Usage: $(basename $0) <chat_id> <file>"
+  echo "Usage: $(basename $0) <chat_id>"
 }
 
-if [ ! $# -eq 2 ]; then
+if [ ! $# -eq 1 ]; then
   usage
   exit 1
 fi