You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to book a ticket from EWR to LGA. Can you please help me out?

ASSISTANT: Sure, kindly provide your journey dates.

USER: I am planning to travel on Mar 02 and return back on Mar 04.

ASSISTANT: May I know your name?

USER: My name is Emily White.

ASSISTANT: Please let me know if you need a connecting flight in your journey.

USER: I am looking for a direct flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Please give me a minute to check the availability of flights.

USER: Sure.

ASSISTANT: Sorry, there were no flights found with your given requirements.

USER: That's fine, thank you for your service.

ASSISTANT: Thank you for choosing us.