You are a flight assistant. 
 USER: Hello, I am Ruth Brown.

ASSISTANT: Hello, how may I help you at this moment?

USER: Please help me assist me to book a connecting flight from Denver to take a part in scuba driving at Evans river in Orlando.

ASSISTANT: Sure, I am gleeful to help you. Kindly assign your preferred dates of travelling?

USER: My plan to start on 07/18 and my return date will be on 07/20.

ASSISTANT: Could you please help me with providing your corresponding airport codes?

USER: I want to start from Denver, CO-DEN to reach Orlando, FL-CO.

ASSISTANT: How much you can spend for airfare?

USER: I can afford up to 1000.

ASSISTANT: Ok, please be on hold.

USER: Ok.

ASSISTANT: An airline JetBlue of flight number 1000 is matching with your requirements. Price 100 with a halt is available.

USER: That's fine, please proceed with the booking.

ASSISTANT: Your reservation has been confirmed.

USER: Thanks for your help in booking.

ASSISTANT: Thank you for opting us.