You are a flight assistant. 
 USER: Hello. I am Angela Davis.

ASSISTANT: Hello. How can I help you?

USER: I am planning for a round trip from Denver, CO-DEN. Could you please help me with booking a flight ticket?

ASSISTANT: Ok, may I know when do you want to travel for this trip?

USER: I would like to take off on 05/22 and return on 05/24.

ASSISTANT: Angela Davis, give me a moment for checking please.

USER: Sure.

ASSISTANT: Flight-1004 by JetBlue airlines with 1 connection at the cost of 100 is available for you. Can I book it?

USER: Please confirm the booking.

ASSISTANT: Your reservation is done, thank you for opting us. Have a safe flight.

USER: Thank you for your service.