You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

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

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: I would like to travel on Jan 26 and return back on Jan 28.

ASSISTANT: Are you looking for a connecting flight or direct flight?

USER: I am looking for a direct  flight.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: No.

ASSISTANT: Can you please provide your name to proceed further?

USER: My name is Scott Hall.

ASSISTANT: Sorry, there are no flights available at your request.

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

ASSISTANT: Thank you for contacting us, have a nice day.