Complete the conversation. Use the correct form of the present simple or present contiguous. Isabelle :Hello? Jamie:

Isabelle: Hello? Jamie: Hi Isabelle, it\'s me, Jamie. Isabelle: Oh hi Jamie. Where are you? Jamie: I am in town.Isabelle : And what are you doing?Jamie: Shopping. I am looking for a new pair of trainers. But can\'t find any good ones. Isabelle: Try that shop in Princes Street. They sell really cool trainers there. Jamie: Which shop? Oh, yes, I know it. It\'s called Best Foot Forward, isn\'t it? Isabelle: That\'s right. My friend Alan sometimes works there at weekends. Jamie: Really? Well, today\'s Saturday. Perhaps he is working there today. Isabelle: Hmm, well, I am not sure. But go and see. Jamie: I am going there right now! Thanks for your help, Isabelle. Isabelle: No problem, Jamie! Bye!