You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know your good name?

USER: I am William Davis.

ASSISTANT: How may I help you today?

USER: I want to book a ticket to FL - MCO with the price 1000. Could you please help me to book a ticket from NY - EWR?

ASSISTANT: Sure, please provide your travelling days?

USER: My travelling dates will be on 04/10 to 04/12.

ASSISTANT: Please wait for a moment, I will check the flights availability and revert you.

USER: Sure.

ASSISTANT: Thank you for your time. We found a flight 1003 in Spirit airlines which matches your specifications. Shall I proceed with booking?

USER: Yes, you can.

ASSISTANT: Your ticket has been confirmed with price 100.

USER: Thank you.

ASSISTANT: Thank you for  making us to serve you.