You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am having a family get together on 04/11 at New York, NY-JFK.please help me with booking a flight.

ASSISTANT: May I know origin point and departure date?

USER: My origin point is Houston, TX-HOU and travel dates are from 04/11 to 04/13.

ASSISTANT: May I have your name please?

USER: My name is Raymond Brown.

ASSISTANT: Please wait for sometime, I will check and let you know.

USER: OK.

ASSISTANT: Thanks for waiting, we found a flight that matches your specifications. The flight details are Flight number :1010, airline : Hawaiian with price limit 100 and one connection. Shall I proceed for the booking?

USER: Actually, I want a direct flight.

ASSISTANT: OK. We are sorry to notify you that there is no flight available according to your criterion. Thank you for choosing us.

USER: Thank you.