Given the task definition and input, reply with output. If the emotion of happiness is present in the one of the dialogues of the conversation, then output Yes otherwise output No

Can I make preservation now ? Sure . At what time ? 9:45 , please . We want a table next to the window . I am sorry , sir . We are booked until 9:10 . In that case , please help us reserve a table for 4 at 9:00 .
No