You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Deborah Rodriguez.

ASSISTANT: How can I assist you?

USER: I want to book a connecting flight ticket from DTW to JFK. Could you help me in booking?

ASSISTANT: Ok, may I know your travelling dates?

USER: My travelling dates are from Aug 11 to Aug 13.

ASSISTANT: Do you have any other preference?

USER: No.

ASSISTANT: Ok, please wait.

USER: Ok, please check with economy class.

ASSISTANT: Here is a connecting flight with fare 300 and 1021 as flight number in economy class. Shall I proceed with booking?

USER: Yes, please proceed.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.