und-white.svg)

class: middle, white

## package exercises.action.fp.search

# SearchFlightService.scala

---
# Remove duplicates

<br><br><br>

<img src="../img/foundation/flight-search-duplicate-1.svg" style="width:800px;"/>

---
# Remove duplicates

<br><br><br>

<img src="../img/foundation/flight-search-duplicate-2.svg" style="width:800px;"/>

---
# Client error

<br><br><br>

<img src="../img/foundation/flight-search-error-1.svg" style="width:800px;"/>

---
# Client error

<br><br><br>

<img src="../im