You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I want to book a ticket, will you help me?

ASSISTANT: Sure, may I know your name?

USER: Myself Margaret Smith.

ASSISTANT: OK Margaret, please provide the travelling details?

USER: My departure is on 01/29 and return will be on 01/31.

ASSISTANT: OK, please provide the airport codes?

USER: My source is MCO and destination is JFK.

ASSISTANT: The flight is available with 2 connections on your requested dates.

USER: OK. Don't proceed in booking a ticket.

ASSISTANT: OK, have a good day.

USER: Thank you.