You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I assist you?

USER: Please help me in booking flight ticket from JFK to OAK.

ASSISTANT: Sure, May I know the travelling dates?

USER: My travel dates are Mar 24 to Mar 26.

ASSISTANT: Do you have any connection limit?

USER: I prefer to travel in connecting flight.

ASSISTANT: Is there any other requirements?

USER: My arrival and depart should be in the afternoon.

ASSISTANT: May I know your name?

USER: Amy Lewis here.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: Sorry, No flights found with your chosen dates.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for opting us.