You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you today?

USER: My name is Nicole Thompson. I have a plan to meet my friend in Oakland, can you help me for booking a flight ticket from JFK to OAK?

ASSISTANT: Sure, let me know your planned journey dates?

USER: My travelling dates are Feb 13 and Feb 15.

ASSISTANT: Do you need any halt in between your journey?

USER: I need a single halt in my journey.

ASSISTANT: Please share your specifications.

USER: No specifications, I am fine with any flight.

ASSISTANT: Thanks for your details, there is no flight found on your desired routes.

USER: That's ok, thank you for checking.

ASSISTANT: Thank you for availing us.

USER: Welcome.