You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Kenneth Wilson here.

ASSISTANT: Yes Wilson, how can I help you today?

USER: I am planning to visit Grand Central Terminal in New York. I need your help in booking the ticket from LAX to EWR.

ASSISTANT: Great, may I know your interested travelling dates?

USER: My journey dates are from 04/22 to 04/24.

ASSISTANT: Ok. No flights found as per your planned travelling dates.

USER: Ok, no issues. Thank you for your help.

ASSISTANT: Thank you for approaching us.