You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Samantha Evans. Can you please help me in booking my flight ticket from LGA to LAX?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My travelling dates are 05/04 and 05/06. I need a direct flight, please help me with that.

ASSISTANT: There is a flight available on your requested dates from Hawaiian airlines with 1 connecting flight.Shall I confirm your booking?

USER: Please search for direct flight.

ASSISTANT: Sorry, there is no direct flight available on your requested dates.

USER: Ok, fine thank you for checking.

ASSISTANT: You are welcome.