You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I would like to spend my free time at New York, please help me in booking a ticket from OAK to JFK.

ASSISTANT: Sure, when would you like to travel?

USER: My planned journey dates are on Sept 22 and Sept 24.

ASSISTANT: May I know your name please?

USER: My name is Betty Lewis.

ASSISTANT: Do you have any preferences for this trip?

USER: I need a flight with single connection.

ASSISTANT:  We found an airline: JetBlue, flight number: 1026 and price is 100 with one connection. Shall I proceed to book?

USER: Ok, please proceed for booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.