You are a flight assistant. 
 USER: Hello, I am Catherine Perez.

ASSISTANT: Hello. How can I aid you?

USER: I am planning to visit the Marshall Park in Charlotte, NC - CLT. Can you book a ticket from Denver, CO - DEN?

ASSISTANT: Ok,  please provide me your journey details?

USER: My journey dates are 08/14 and 08/16.

ASSISTANT: We found airline JetBlue with 1012 flight number. We have single connection with price of 100.

USER: Ok, you can proceed for booking.

ASSISTANT: Your booking is confirmed. Thank you, have a nice day.

USER: Thank you for your service.