Query: user: Please help me find a dentist.
assistant: In which city?
user: Something in Sunnyvale.
assistant: I found Amazing Smile Dental in Sunnyvale.
user: Do they cater cosmetic services?
assistant: No, they don't.
user: What's their phone number?
assistant: It's 408-739-6520.
user: That's perfect for me.
assistant: Will I book you appointment to the clinic?
user: Not now.
assistant: Anything else I can help you with?
user: What's my availability on that day?
assistant: What date?
user: On 14th of this month.
assistant: On March 14th you have an available slots at 8 am until 11:30 am.
user: That's great!
assistant: Will I add this to your calendar?
user: No need.

Intent: oos