You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: Nancy Rodriguez here.

ASSISTANT: OK.

USER: I want to book a ticket from MI - DTW to DC - DCA. Could you help me?

ASSISTANT: Sure, I am here to help you. Could you please help me with your journey dates?

USER: My preferable dates are from 10/08 to 10/10.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: Ok, please wait for some time.

USER: Sure.

ASSISTANT: Thanks for your precious time. We found 1019 flight in Spirit airline with single connection and fare is 100. Shall I proceed to book?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been confirmed with your name.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us, have a safe journey.