# `flights.fare_not_available` — Fare sold out

**HTTP status:** 409  
**Retryable:** no — change the request or the flow first

## When it happens

The seats at this fare were sold between search and booking.

## What to do

Search again and pick another flight or fare.

## Example response

```json
{
  "type": "https://quickota.com/developers/errors/flights.fare_not_available",
  "title": "Fare sold out",
  "status": 409,
  "code": "flights.fare_not_available",
  "detail": "The seats at this fare were sold between search and booking.",
  "suggestion": "Search again and pick another flight or fare.",
  "retryable": false,
  "requestId": "req_7f3a2c9e41d0b8a6c5e21f90"
}
```

See [Errors](https://quickota.com/developers/guides/errors) for how to handle errors in general.