You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: I would like to meet my friend at Las Vegas. Please book my flight ticket from MCO to LAS.

ASSISTANT: Ok, may I know your preferred dates of journey to book a ticket?

USER: Thank you. I have to depart on June 3rd and return back on June 5th.

ASSISTANT: Ok, please provide me your preferred connection limits.

USER: Please check for the direct flight and let me know.

ASSISTANT: Ok, please let me know if you have any other intents to share.

USER: I only prefer for a direct flight.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Sorry as per the database there is not flight available with 0 connection limit on this route.

USER: Oh! Thank you for the information.

ASSISTANT: May I know your name please?

USER: Myself Lisa White.

ASSISTANT: Ok, thank you for choosing our agency.

USER: You are welcome.