Good morning , Mary !   Good morning , John !   I want to have a few friends over for a dinner party to celebrate my birthday . Would you be able to come the next weekend on Saturday ?   I'd be delighted to , John . Saturday did you say ?   Yes , if that's all right for you .   I'm pretty sure I'll be all right . In fact , I'd be delighted to come over and celebrate your birthday with you . What time are you planning to start ? 