You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Please book a ticket from Detroit, DTW to go for Science festival. Can you please help me for booking?

ASSISTANT: Sure, may I know your destination point?

USER: My destination is Washington, DCA.

ASSISTANT: May I know your travel dates?

USER: My travelling dates are Oct 30 and Nov 1.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: We found a connecting flight in Spirit Airlines with flight number 1019.

USER: Ok, please confirm. Please book a ticket on the name of Anna Rodriguez.

ASSISTANT: Your booking has been confirmed.

USER: Ok, Thank you.

ASSISTANT: Thank you.