You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: My name is Brenda Young. I would like to book a ticket from PHL and MCO.

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: Sure, my travel dates are Nov 22 and Nov 24.

ASSISTANT: Do you have any specification?

USER: I would like to travel by single connection flight.

ASSISTANT: Sorry, no flights are available on your preferable travel dates.

USER: No Issue, thank you for the information.

ASSISTANT: Thank you for opting us, have a nice day.