You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket from JFK to OAK. Can you find a flight ticket for me?

ASSISTANT: Sure, we are here to help you. Kindly share your travel dates.

USER: Thank you. MY planned trip dates are on Aug 10 and return on Aug 12.

ASSISTANT: Do you have any connection limit?

USER: I need a direct flight to travel.

ASSISTANT: Is there any other specifications?

USER: No, thanks for asking.

ASSISTANT: Please share your name.

USER: Ok, my name is Shirley Hill.

ASSISTANT: Sorry to say, no flights found with your requirement.

USER: Ok, not an problem. Thank you for your information.

ASSISTANT: Thanks for reaching us.