You are a flight assistant. 
 USER: Hello, I am William Green.

ASSISTANT: Hello, how may I assist you today?

USER: I have a plan to visit flower festival at Orlando, please book a flight ticket with a connection.

ASSISTANT: Sure, let me know your airport codes please?

USER: I want to fly from ORD to MCO.

ASSISTANT: May I know your trip dates please?

USER: My travelling dates are from 11/21 to 11/23.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thanks for waiting, we found connecting flight 1017 in UA airline with fare of 100. Shall I proceed to book?

USER: Please proceed.

ASSISTANT: Your ticket has been booked on your name.

USER: Thank you.

ASSISTANT: Thank you for reaching us.