You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Brian Robinson. I am planning to visit Museum of Nature and Science at Denver, could you please help me with booking a flight ticket from SEA to DEN?

ASSISTANT: Sure, I will help you out. May I know your travel dates please?

USER: I would like to take off on 01/02 and return on 01/04.

ASSISTANT: Ok, please wait for a while.

USER: Sure, take your time.

ASSISTANT: Thank you for your patience, here there is a flight available with single connection and ticket fare is about 100. Shall I proceed further in booking?

USER: Please confirm the booking.

ASSISTANT: Your ticket has been confirmed for flight 1006 with Spirit airlines. Have a safe journey.

USER: Thank you for your service.

ASSISTANT: You are welcome, thank you for reaching us.