You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please help me in booking the flight ticket from OAK to ORD?

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

USER: Dates are Apr 11 and Apr 13.

ASSISTANT: May I know your name to proceed further?

USER: Cynthia Miller here.

ASSISTANT: May I know your connection limit?

USER: Connected flight is required.

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

USER: No thanks. Please proceed to book with above given details.

ASSISTANT: There is a flight available with price 200 and the connection is 1 with United Airline. Would you like me to proceed with the booking?

USER: Book it.

ASSISTANT: Your booking is confirmed with 1000 flight number and the depart time is 18:00 hours, return time is 20:00 hours.

USER: Thanks for booking.

ASSISTANT: Thank you for reaching us.