How to write the welcome message of intelligent customer service in Xiaohong Bookstore?

Writing of Welcome Language for Intelligent Customer Service in Xiaohong Bookstore;

1. Nice to meet you.

2. Nice to meet you. It's my pleasure to meet you.

Welcome to our company. It's my pleasure to serve you.

4. Hello, what can I do for you?

Your arrival has made the store brilliant. Please feel free to know and be happy to help you.

6. When you say welcome words to others, remember to keep smiling and keep your tone soft.