You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Dorothy Smith here.

ASSISTANT: How can I aid you now?

USER: Can you please check for the flights from OAK to MCO for my journey?

ASSISTANT: Sure, provide me your travel dates.

USER: My travelling dates are from Oct 22 to Oct 24.

ASSISTANT: Do you have any connection limit?

USER: I need 1 connecting flight.

ASSISTANT: Let me know your airline preference.

USER: I need normal cost airline.

ASSISTANT: Do you have any more specifications?

USER: No, thanks for asking.

ASSISTANT: Let me know your name to proceed.

USER: Dorothy Smith here.

ASSISTANT: Hawaiian airlines is providing you the direct flight in economy class, shall I proceed?

USER: Please proceed with booking my ticket.

ASSISTANT: Your ticket has been reserved with flight-1009.

USER: If the return time is in evening only.

ASSISTANT: Sorry, no flights are found in the evening time.

USER: Oh! That's ok. Anyways, thank you for checking.

ASSISTANT: Thanks for opting us.

USER: Welcome.