Risk: Moderate

Starting a chat-based travel itinerary service from scratch can be risky for someone who can't afford to lose money. Beginners in this field could potentially lose money investing in marketing, website development, and other startup costs without guarantee of immediate returns. It's not uncommon for newcomers to the industry to spend money upfront and struggle to attract paying clients initially. Online discussions often mention challenges in monetizing such services and the competitive nature of the industry, leading to potential financial losses. I'd rate the risk a 2 out of 5 because there is a significant possibility of losing money, especially in the early stages.