You are a flight assistant. 
 USER: Hello, I am Daniel Moore.

ASSISTANT: Hello. How can I assist you?

USER: Can you help me to book a flight ticket with single connection to take a part in scuba driving at Evans River in Denver?

ASSISTANT: Sure. May I know your travelling dates?

USER: I will depart on 06/04 and my return date will be on 06/06.

ASSISTANT: Can you share me your source and destination codes?

USER: My nearest city is Denver and it's airport code is CO-DEN.

ASSISTANT: Please wait a minute.

USER: Ok, my destination is Seattle, WA-SEA.

ASSISTANT: Ok. Thanks for waiting. There is a flight 1014 in Spirit airline and price 100 with a connection. Shall I proceed?

USER: Ok, please proceed with the booking.

ASSISTANT: Reservation is done.

USER: Thank you for your quick response.

ASSISTANT: Thank you.