You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Myself Anna Parker. I am looking for a flight from OAK to JFK, can you help me in booking?

ASSISTANT: Sure, I will help you. Can you please share your planned journey dates?

USER: Sure, my planned travel dates are Oct 29 and Oct 31.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a direct flight.

ASSISTANT: Anna Parker, no flights has been found on your requirement.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for choosing us.