In this task, we are given the script of a dialogues. Indicate if the topic of conversation is Tourism. If so, then output Yes, otherwise output No

Ms . Wang , this is Mr . Cooper , president of Ivy Publishing . It's nice to meet you , Mr . Cooper . Nice to meet you , Ms . Wang . You must be exhausted after your long trip from Canada . Yes , it was quite a long flight . I'm glad to finally be here .
Yes