def reply(options)
      say(
        body: options[:body],
        from: options[:to].to,
        to: options[:to].from,
        type: options[:to].type,
      )
    end
def reply(options)
      say(
        body: options[:body],
        from: options[:to].to,
        to: options[:to].from,
        type: options[:to].type,
      )
    end
Replies to given message
 @option options [Xrc::Messages::Base] :to A message object given from server
 @option options [String] :body A text to be sent to server
 @return [REXML::Element] Returns an element sent to server
 @example
   client.reply(body: "Thanks", to: message)