You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: Can you book a flight from ORD to MCO?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Sure, my travelling dates are 02/19 and 02/21.

ASSISTANT: Please give me a moment.

USER: Ok, Please check for a direct flight.

ASSISTANT: Thanks for waiting, there is a flight with price 100 and the connections 1 is available. Shall I confirm your ticket? Please mention the name.

USER: Sure, my name is Melissa Brown.

ASSISTANT: There is no direct flights available as per your request.

USER: Ok, that's fine.

ASSISTANT: Thanks for reaching us, have a great day.

USER: Thank you for searching.