diff --git a/examples/rpc/client.go b/examples/rpc/client.go
index a1c80a6b..e3866b4e 100644
--- a/examples/rpc/client.go
+++ b/examples/rpc/client.go
@@ -44,13 +44,19 @@ func main() {
 	}
 	request := &accommodationv1alpha1.AccommodationSearchRequest{
 		Header: nil,
-		SearchParameters: &typesv1alpha1.SearchParameters{
+		SearchParametersGeneric: &typesv1alpha1.SearchParameters{
 			Currency:   typesv1alpha1.Currency_CURRENCY_EUR,
 			Language:   typesv1alpha1.Language_LANGUAGE_UG,
 			Market:     1,
 			MaxOptions: 2,
 		},
-		Units: nil,
+		SearchParametersAccommodation: &accommodationv1alpha1.AccommodationSearchParameters{
+			RatePlan: []*typesv1alpha1.RatePlan{
+				{
+					RatePlan: "economy",
+				},
+			},
+		},
 	}
 
 	err = c.Start()
diff --git a/go.mod b/go.mod
index 52668c7c..726ff64e 100644
--- a/go.mod
+++ b/go.mod
@@ -3,8 +3,8 @@ module github.com/chain4travel/camino-messenger-bot
 go 1.20
 
 require (
-	buf.build/gen/go/chain4travel/camino-messenger-protocol/grpc/go v1.3.0-20231214132539-21b35d953f3d.2
-	buf.build/gen/go/chain4travel/camino-messenger-protocol/protocolbuffers/go v1.31.0-20231214132539-21b35d953f3d.2
+	buf.build/gen/go/chain4travel/camino-messenger-protocol/grpc/go v1.3.0-20231220001345-2dbff1450b98.2
+	buf.build/gen/go/chain4travel/camino-messenger-protocol/protocolbuffers/go v1.31.0-20231220001345-2dbff1450b98.2
 	github.com/ava-labs/avalanchego v1.9.16
 	github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e
 	github.com/google/uuid v1.4.0
diff --git a/go.sum b/go.sum
index 67208072..fefda482 100644
--- a/go.sum
+++ b/go.sum
@@ -2,12 +2,17 @@ buf.build/gen/go/chain4travel/camino-messenger-protocol/grpc/go v1.3.0-202312110
 buf.build/gen/go/chain4travel/camino-messenger-protocol/grpc/go v1.3.0-20231211091155-5467620e05ed.2/go.mod h1:xDIPwKMomacOmFbzRICgdUP/gpjEoetNVYVTVr29H0k=
 buf.build/gen/go/chain4travel/camino-messenger-protocol/grpc/go v1.3.0-20231214132539-21b35d953f3d.2 h1:ykl0rTU4nNvPtJRm2lqOCRpgOd93RSt3ev8hNkbozDE=
 buf.build/gen/go/chain4travel/camino-messenger-protocol/grpc/go v1.3.0-20231214132539-21b35d953f3d.2/go.mod h1:tKtDR8xG+DIFkSv8PiW1YM64GxJ/44n3UfZAN+5jfJ8=
+buf.build/gen/go/chain4travel/camino-messenger-protocol/grpc/go v1.3.0-20231220001345-2dbff1450b98.2 h1:E1OG6V0s//gFBHK/aAniN4Cb2l/QFYsKdTT11Ymgh6g=
+buf.build/gen/go/chain4travel/camino-messenger-protocol/grpc/go v1.3.0-20231220001345-2dbff1450b98.2/go.mod h1:6OlE1AqRT7EzKZ6ukFLo6Qmf7iv4I59YUlYkiJFxly8=
 buf.build/gen/go/chain4travel/camino-messenger-protocol/protocolbuffers/go v1.28.1-20231211091155-5467620e05ed.4/go.mod h1:2viX8eSuMFjoDrr8x3FYytCp81PVYkdgfB68aIcGW6c=
 buf.build/gen/go/chain4travel/camino-messenger-protocol/protocolbuffers/go v1.28.1-20231214132539-21b35d953f3d.4/go.mod h1:2viX8eSuMFjoDrr8x3FYytCp81PVYkdgfB68aIcGW6c=
+buf.build/gen/go/chain4travel/camino-messenger-protocol/protocolbuffers/go v1.28.1-20231220001345-2dbff1450b98.4/go.mod h1:2viX8eSuMFjoDrr8x3FYytCp81PVYkdgfB68aIcGW6c=
 buf.build/gen/go/chain4travel/camino-messenger-protocol/protocolbuffers/go v1.31.0-20231211091155-5467620e05ed.2 h1:8HbCQyMVfu/+Spx4yOPwWThwJpr0JELRxJgt8Kdoso4=
 buf.build/gen/go/chain4travel/camino-messenger-protocol/protocolbuffers/go v1.31.0-20231211091155-5467620e05ed.2/go.mod h1:h8QtMQVd5+WnHrXJrqA/eCt8mGw9efCAmxoHzeORKdw=
 buf.build/gen/go/chain4travel/camino-messenger-protocol/protocolbuffers/go v1.31.0-20231214132539-21b35d953f3d.2 h1:HTcdQrjEKtCEizgMVc1kmNtsGSQQ04WTh7fUNEuqCFE=
 buf.build/gen/go/chain4travel/camino-messenger-protocol/protocolbuffers/go v1.31.0-20231214132539-21b35d953f3d.2/go.mod h1:h8QtMQVd5+WnHrXJrqA/eCt8mGw9efCAmxoHzeORKdw=
+buf.build/gen/go/chain4travel/camino-messenger-protocol/protocolbuffers/go v1.31.0-20231220001345-2dbff1450b98.2 h1:Wne/F/pUbrMAIQ874Akd5nXxoXM2tjzM14PdimMB3X8=
+buf.build/gen/go/chain4travel/camino-messenger-protocol/protocolbuffers/go v1.31.0-20231220001345-2dbff1450b98.2/go.mod h1:h8QtMQVd5+WnHrXJrqA/eCt8mGw9efCAmxoHzeORKdw=
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=