You are a flight assistant. 
 USER: Hello!.

ASSISTANT: Hello. How can I help you?

USER: My name Dorothy Lewis. Can you please help me to book a ticket?

ASSISTANT: Sure,may I know your details?

USER: My source code is NY-EWR and destination is FL-MCO.

ASSISTANT: May I know your dates?

USER: 11/20 and 11/22 are my journey dates.

ASSISTANT: As per your requirement I found a ticket for you.The price is 100,connection is 1 and flight number is 1023. Is it OK for you?

USER: OK,can you please tell me flight number?

ASSISTANT: The flight number is 1023.

USER: OK,you can proceed with this flight.

ASSISTANT: OK. I confirmed your ticket successfully.

USER: Thank you.