Going Through Customs - P1Online version Practice this dialogue. by Bárbara Brasileiro Cristovão Customs Can I see your passport, please? Traveler Here you are. Customs Is anybody else traveling with you? Traveler Yes, my mother and my sister. Customs What is the purpose of your trip? Traveler I’m here on vacation. Customs How long are you staying? Traveler Two weeks. Customs And where are you staying? Traveler At Princeton Hotel, in Miami.