You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Andrew King.

ASSISTANT: How may I assist you today?

USER: I want to book a flight ticket from ORD to MCO. Could you help me in booking?

ASSISTANT: Ok, can I know your preferable dates?

USER: My travelling dates are from 04/14 to 04/16.

ASSISTANT: I found a flight 1008 of JetBlue airlines matches with your preferences, can I proceed?

USER: Yes, you can proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you, have a good day.