You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you at this minute?

USER: I need to travel from PHX to MCO, can you help me in doing that?

ASSISTANT: Ok, I am here to help you with that. Can I know your itinerary dates?

USER: My journey dates are Mar 19 to 21.

ASSISTANT: Ok, do you have any other requirements?

USER: I need a direct flight.

ASSISTANT: May I know your name?

USER: I am Jacob White.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: The Frontier airlines are providing a flight having a connection limit 1. Can I proceed with the ticket booking?

USER: Can you check with direct flight?

ASSISTANT: Sorry to say that, there are no flight's available based on your travelling dates.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for reaching us.