You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: I need to book a flight ticket from MCO to CLT to enjoy Innovation festivals.

ASSISTANT: Sure, I am happy to help you with the ticket booking. Can I know your planned travel dates?

USER: Sure, my journey dates are Sep 12 and Sep 14.

ASSISTANT: Ok, please tell me your preferences.

USER: I need a connected flight.

ASSISTANT: On which name do you want me to book the flight ticket?

USER: Sure, Thomas Lopez here.

ASSISTANT: Ok, please give me sometime to check the flight availability.

USER: Sure.

ASSISTANT: I regret to inform you that, there is no flight available in this route on the dates you have provided to me.

USER: Ok, no issues. Thank you.

ASSISTANT: You are welcome. Thank you for reaching our travel agency.