Big Table Group generates more than £140,000 in monthly reservations with voice AI.
Big Table Group introduced a conversational voice assistant that answers calls, handles common questions and connects reservation actions to its operating system.
Voice AI success storyBig Table GroupMore than £140,000 in monthly reservationsWhat Big Table Group needed to change.
The restaurant group had previously missed a large share of calls while teams were serving guests. Each unanswered reservation request created a direct risk that the caller would book elsewhere.
How Big Table Group put conversational AI into the customer journey.
Big Table Group introduced a conversational voice assistant that answers calls, handles common questions and connects reservation actions to its operating system.
The reported workflow gives customers a useful next step without relying on restaurant staff to answer every call during service.
The human team kept the work that required judgement.
Venue teams remained available for guests and complex enquiries, while the voice assistant handled suitable calls against the group's reservation rules and systems.
More than £140,000 in monthly reservations.
PolyAI reports more than 3,800 reservations worth over £140,000 each month after the group had previously missed 60% of restaurant calls.
What another service business can learn from Big Table Group.
The commercial case becomes visible when telephone demand is tied to completed reservation value. Connecting voice AI to the operating system turns an answered call into a measurable business outcome.
This example shows how voice AI and conversational AI can support a real customer journey. Every business should still establish its own baseline, operating boundaries and commercial case before implementation.