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Automate Hotel Booking Requests from Gmail to Google Sheets with GPT 5 Mini

by GtarasUpdated Aug 2026
RequiresGoogle SheetsGoogle SheetsGmailGmailGoogle GeminiOpenAI
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IfIF (Guardrail Check)IF (Guardrail C…SeMerge Sanitized DataMerge Sanitized…SeSet Invalid Email ErrorSet Invalid Ema…Log Invalid Email ErrorLog Invalid Ema…Send Invalid Email NotificationSend Invalid Em…AgOpenAI Model for Email Text2OpenAI Model fo…GuGuardrailsAgOpenAI Model for PDFOpenAI Model fo…FiFilter Booking EmailsFilter Booking …IfCheck for AttachmentCheck for Attac…EFExtract Attachment DataExtract Attachm…SeConfiguration: User SettingsConfiguration: …Get many messages (1)Get many messag…Look for incoming emailsLook for incomi…CoValidate ExtractionValidate Extrac…CoApply Business RulesApply Business …Log Error to SheetLog Error to Sh…Send Error NotificationSend Error Noti…GuGuardrails1Log Team AssignmentLog Team Assign…Append to Cases SheetAppend to Cases…Send Confirmation EmailSend Confirmati…Log Success MetricsLog Success Met…IfCheck for ErrorsGEMINI 2.5 FLASHCHAT GPT 5 mini123456789101112131415161718192021222324252627
1/5
STEPS · 27
Starts on a Gmail event

On a new Gmail email, an AI agent extracts hotel booking details, logs them to Google Sheets, and replies via Gmail.

Tags

eventadvancedGoogle SheetsGmailDocument ExtractionAI Summarizationdiscoveredpending-review
Connects
sheetsGoogle SheetsgmailGmailGoogle GeminiOpenAI
CategoryDocument AI & Extraction
Triggerevent
Complexityadvanced
Nodes26
AddedJun 27, 2026