All work
Chat booking · Pet grooming business
A booking assistant that never double books a groomer
A chat assistant on Telegram that books, moves and cancels appointments, and keeps the calendar and customer list up to date.
- Result
- 0double bookings since launch
- Client
- Pet grooming business
- Tools used
- n8n, Telegram, HubSpot, Google Calendar

How it works
step by steplive
01
Customer chats
on Telegram
02
Assistant
understands the request
03
Calendar
checks availability
04
Saved
customer + booking



The problem
Bookings, changes and cancellations were handled by hand across several apps. Every change had to be made in more than one place, so double bookings and lost details kept happening.
What I built
- 01A chat assistant that asks for the pet's breed, size and service needed
- 02New and returning customers saved automatically
- 03A check that the groomer is free before every booking
- 04Appointments added straight to the groomer's calendar
- 05Changes and cancellations updated everywhere at once
What changed
- Customers can book, change or cancel any time, in chat
- No double bookings
- One up-to-date record of every customer, pet and appointment