# Personalized Cold Email Strategy Call with Rihanoor Protik

> Book a 30-minute call to discuss how AI-powered personalized cold email can help you generate more qualified leads and sales opportunities. Instead of sending generic emails, our system researches each individual lead using their professional background, company information, recent activities, achievements, and other relevant public data. It then uses these insights to create personalized icebreakers and outreach messages that feel genuinely relevant to each recipient. During the call, we’ll review your target audience, current outreach process, and goals, then determine whether a personalized cold email system is the right fit for your business.

- Host: Rihanoor Protik
- Duration: 30 min
- Location: Google Meet
- Host time zone: Asia/Dhaka
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/rihanoor/cold-email-strategy
- Event type id: 6110117

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=6110117&start=YYYY-MM-DD&end=YYYY-MM-DD&timeZone=<IANA time zone>
cal-api-version: 2024-09-04
```

The response is `{"data":{"YYYY-MM-DD":[{"start":"<ISO 8601 with offset>"}]}}`; no API key is needed.

## Book

```http
POST https://api.cal.com/v2/bookings
cal-api-version: 2026-02-25
Content-Type: application/json

{
  "eventTypeId": 6110117,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- Optional fields: `attendeePhoneNumber` (WhatsApp number), `notes` (Additional notes), `guests` (Add guests)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.