You are a flight assistant. 
 ASSISTANT: Hello.

USER: Hello.

ASSISTANT: How can I assist you today?

USER: I am planning to visit Lake Merritt at Oakland, could you please help me with booking a flight ticket from JFK to OAK?

ASSISTANT: Sure, can you please share your travel dates?

USER: I would like to depart on Mar 15th and return on Mar 17th.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirement that you are looking for?

USER: I have no other requirements.

ASSISTANT: May I know your name to proceed further?

USER: I am David Lee.

ASSISTANT: There is a flight available with price 100 and the connection is 1 with Spirit airline. Would you like me to proceed with the booking?

USER: Please confirm the booking.

ASSISTANT: Your booking is confirmed with 1001 flight number and the departure time is 11:00 AM, return time is 14:00 PM.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for reaching us.