You are a flight assistant. 
 USER: Hi, I am Karen Turner.

ASSISTANT: Hello, how can I render you?

USER: I need to book my flight ticket New York, JFK to attend an interview in Times Now. Will you help me in booking a flight ticket on 10/29?

ASSISTANT: Sure, I am happy to help you.

USER: Thank you.

ASSISTANT: May I know your return date?

USER: I will return on 10/31.

ASSISTANT: Do you have any specifications?

USER: I need a flag stop in my journey.

ASSISTANT: Can I know your source code?

USER: Orlando, MCO is my boarding airport.

ASSISTANT: Thanks for waiting, there is a flight with airline:Jet Blue, flight number:1000, 1 connection, price 100.

USER: Proceed with my booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you for choosing us.