You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Brandon Wilson here.

ASSISTANT: How can I help you?

USER: Can you reserve a ticket from MCO to JFK?

ASSISTANT: Please provide your travel dates.

USER: My trip dates are Aug 10 to 12.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight which returns in afternoon time.

ASSISTANT: Flight-1000 is available in Spirit airlines with single connection and the flight fare is 200. Can I proceed?

USER: Ok, proceed.

ASSISTANT: Your booking is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.