diff --git a/src/llmUtil.jl b/src/llmUtil.jl
index 53fbd29..2d2ac45 100644
--- a/src/llmUtil.jl
+++ b/src/llmUtil.jl
@@ -43,7 +43,7 @@ julia> formattedtext = YiemAgent.formatLLMtext_llama3instruct(d[:name], d[:text]
 Signature
 """
 function formatLLMtext_llama3instruct(name::T, text::T;
-  assistantStarter::Bool=true) where {T<:AbstractString}
+  assistantStarter::Bool=false) where {T<:AbstractString}
   formattedtext = 
   if name == "system"
     """
@@ -71,7 +71,7 @@ end
 
 
 function formatLLMtext_qwen(name::T, text::T;
-  assistantStarter::Bool=true) where {T<:AbstractString}
+  assistantStarter::Bool=false) where {T<:AbstractString}
   formattedtext = 
   if name == "system"
     """
@@ -99,7 +99,7 @@ end
 
 
 function formatLLMtext_phi4(name::T, text::T;
-  assistantStarter::Bool=true) where {T<:AbstractString}
+  assistantStarter::Bool=false) where {T<:AbstractString}
   formattedtext = 
   if name == "system"
     """
@@ -155,7 +155,7 @@ julia> formattedtext = YiemAgent.formatLLMtext(chatmessage, "llama3instruct")
 # Signature
 """
 function formatLLMtext(messages::Vector{Dict{Symbol, T}}; formatname::String="llama3instruct"
-  )::String where {T<:Any}
+  )::String where {T<:AbstractString}
   f = if formatname == "llama3instruct"
     formatLLMtext_llama3instruct
   elseif formatname == "mistral"
@@ -171,8 +171,12 @@ function formatLLMtext(messages::Vector{Dict{Symbol, T}}; formatname::String="ll
   end
 
   str = ""
-  for t in messages
-    str *= f(t[:name], t[:text])
+  for (i, t) in enumerate(messages)
+    if i < length(messages)
+      str *= f(t[:name], t[:text])
+    else
+      str *= f(t[:name], t[:text]; assistantStarter=true)
+    end
   end
 
   return str