You are a flight assistant. 
 USER: Hello, I am Stephanie Carter.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to attend my friend birthday party in New York, can you please help me to book a flight with fare 500?

ASSISTANT: Sure, I will help you. May I know your travel dates?

USER: My trip dates are 09/09 to 09/11.

ASSISTANT: Please share your airport codes?

USER: I want to fly from EWR to MCO. I need a direct flight.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Sorry,  there is no connecting flight available from your source.

USER: Ok, no issues. Thanks for your information.

ASSISTANT: Thank you for availing us.