<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
Can you tell me how to extend a travel passport to get extra time in the US?
<|assistant|>
You can obtain a travel extension through the U.S. Citizenship and Immigration Services. To do this you will need to fill out and submit the Form I-539, as well as provide proof of your relationship to the original passport holder if applicable, as well as pay the required fee. After the extension is processed, you will receive a Form I-797C to verify your new authorized stay period.