You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I support you today?

USER: I want to book a flight ticket to go for a Fun Fair exhibition in San Francisco. Can you help me in booking a flight ticket from New York, NY - EWR?

ASSISTANT: Sure, can I have your name to proceed further?

USER: My name is Frank Brown.

ASSISTANT: Ok, please mention your price limit?

USER: Price limit is 1000.

ASSISTANT: Do you have any preference connections?

USER: I need a direct flight.

ASSISTANT: Ok, please share your destination point?

USER: I want to travel to San Francisco, CA - SFO.

ASSISTANT: Please assign your scheduled dates?

USER: My depart is on 01/07 and arrival is on 01/09.

ASSISTANT: Ok, please wait a moment, let me check the flight availability and get back to you.

USER: Sure, I will wait.

ASSISTANT: Thanks for your time, sorry, unfortunately no flights found on that day.

USER: Ok, not a problem.

ASSISTANT: Thanks for availing us, have a great day ahead.

USER: Thanks for your kind response.