Since I only have said positive things about Grok Bot - just had a fail. It was over confident it could book me a ride from the airport in Italy as my flight was taking off and it took my link payment and charged my credit card but the booking site rejected Grok Bot’s temporary card for fraud. Womp womp. It was soooo close to working magically. But to save the day I just had to click a link and do Apple Pay and it booked it.