Conversations in pyrogram (no extra package needed)

conversation.py

from pyrogram import Client, filters

app = Client('CONVERSATION_EXAMPLE')

conversations = {}
infos = {}

def conv_filter(conversation_level):
    def func(_, __, message):
        return conversations.get(message.from_user.id) == conversation_level

    return filters.create(func, "ConversationFilter")
  
@app.on_message(filters.command('start') & filters.private)
async def start(client, message):
    await message.reply_text('reply your name')
    conversations.update({message.from_user.id: "name"})
    infos.update({message.from_user.id: {}})

@app.on_message(conv_filter("name") & filters.private)
async def name_handler(client, message):
    await message.reply_text('now send your age')
    infos.get(message.from_user.id).update({"name": message.text})
    conversations.update({message.from_user.id: 'age'})

@app.on_message(conv_filter("age") & filters.private)
async def age_handler(client, message):
    user_infos = infos.get(message.from_user.id)
    
    user_infos.update({"age": message.text})
    await message.reply_text(f'your name: {user_infos.get("name")}, your age: {user_infos.get("age")}')
    conversations.pop(message.from_user.id)
        
app.run()