Which phrase is essential to use with guests to promote a positive atmosphere?

Using the phrase "Welcome!" is essential in promoting a positive atmosphere because it immediately sets a friendly and inviting tone for the interaction. This greeting conveys warmth and hospitality, making guests feel valued and acknowledged as soon as they arrive. A welcoming phrase can help establish rapport, creating an environment where customers feel comfortable and appreciated.

In contrast, the other phrases can create a less positive experience for guests. For instance, saying "Could you wait?" may come off as dismissive and suggests that the staff is too busy to engage. "Come back later!" implies inconvenience and interrupts the flow of a positive interaction, while "I’m busy right now!" suggests a lack of availability and can make guests feel unimportant. Prioritizing a warm greeting like "Welcome!" positively influences the overall guest experience, encouraging customers to return.