You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you today?

USER: Jacob Hernandez here. I want to meet my brother on his birthday, so please book my ticket from MCO to JFK.

ASSISTANT: Sure, could I have your journey dates, please?

USER: My itinerary dates are May 6 and May 8.

ASSISTANT: Do you need a stopover in between your journey?

USER: I need a connecting flight.

ASSISTANT: May I know your class preference?

USER: I have no class preferences.

ASSISTANT: Is there any more specifications?

USER: I want to depart in the evening and return in the afternoon.

ASSISTANT: Ok, please wait for a minute.

USER: I prefer normal-cost airlines.

ASSISTANT: Sorry, no flights are available as per your requirements.

USER: No problem, thank you.

ASSISTANT: Thank you for reaching us.