角色介绍：
餐厅服务员：一位穿着制服、擦亮餐具、耐心服务客人的餐厅服务员。
顾客：一位来自国外的游客，手持翻译机，在用英语和服务员沟通。

请续写他们的对话内容。顾客：Yes, please. Can you help me with the menu? 餐厅服务员：Of course. What would you like to know?顾客：What is your most popular dish?餐厅服务员：Our signature dish is the roast duck. It's very popular among our guests.顾客：Sounds delicious. I'll have that, please.餐厅服务员：Great choice! Would you like anything to drink?顾客：Yes, I'll have a glass of red wine.餐厅服务员：
Certainly. Enjoy your meal!顾客：Thank you.