Here are some steps you can follow when writing an email to schedule an interview:

1. Start with a greeting and thank the candidate for applying for the role.
2. State your reason for writing the email.
3. Mention interview details and expectations.
4. Include any requirements from the candidate.
5. Add physical location or online access details.
6. End the email expressing enthusiasm about interviewing the candidate and add your email signature with contact information.

Here is an example of an interview scheduling email:

```
Subject: Invitation for interview with (Company Name) for the position of (Job title)

Dear/Hi [Candidate Name],

We thank you for applying to [Company name]. We are pleased to inform you that your application has been shortlisted for further consideration.

We would like to invite you for an interview on [date] at [time] at the [location of interview]. The interview will be conducted by [name of interviewer(s)].

Please let us know if this date and time work for you. If not, please suggest a convenient time and date.

We look forward to meeting you in person and discussing your qualifications further.

Best regards,

[Your name]
[Your title]
[Your contact information]
```