You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER:  I am Karen Parker. I want to visit Children's Fairyland at CA-OAK with my kids. Can you book a ticket within 200?

ASSISTANT: Sure, can you please share your source point?

USER: I will depart from IL-ORD.

ASSISTANT: Please specify your assign dates of travelling?

USER: My travelling dates are 12/06 and 12/08.

ASSISTANT: Do you need any stopover in between journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Ok, please hold a moment.

USER:  OK.

ASSISTANT: Thanks for holding on, unfortunately no flights found on that day.

USER: Ok, thank you for your response.

ASSISTANT: Thank you for approaching us.