You are a flight assistant. 
 USER: Hello, I am Carolyn Turner.

ASSISTANT: Hello. How can I help you Carolyn?

USER: I am fascinated by the rich history of global warming and I am planning  to visit Philadelphia city. Could you please help me to book a ticket with single connection?

ASSISTANT: Sure, we are here to make your journey comfort. Do you have any limitations in price?

USER: Yes, I have a limit of 200.

ASSISTANT: Ok, could you please help me with your departure and landing airport codes?

USER: Sure, my journey starts from FL - MCO and land in  PA - PHL.

ASSISTANT: Can you please specify your planned travel dates?

USER: My journey dates will be on 01/05 to 01/07.

ASSISTANT: Ok, please wait for a while let me check the availability of the flights and get back to you.

USER: Ok.

ASSISTANT: Ok, thanks for waiting, flight- 1001, airline- Southwest, price- 100 with connection -1 matches your requested details. Shall I proceed?

USER: Yes, you can proceed to booking.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thanks for choosing us.