You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you?

USER: Can you please book a flight ticket from JFK to OAK?

ASSISTANT: Sure, we are glad to help you. Can you please provide your trip dates to proceed further.

USER: My trip is in Sept from 2nd to 4th.

ASSISTANT: Do you prefer any break in between journey?

USER: Yes, I prefer it.

ASSISTANT: Is there any other specifications for you?

USER: No, thanks for asking.

ASSISTANT: On which name would you like me to book the flight?

USER: Sharon Lopez.

ASSISTANT: Sorry, no flights are available on your journey routes.

USER: That's ok, thank you for the information.

ASSISTANT: Thank you for availing us.