You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you help me in booking a flight ticket to OAK from DTW?

ASSISTANT: Sure, I am here to help you. Can you please share your travel dates?

USER: Sure, my travel dates are Mar 03 and Mar 05.

ASSISTANT: May I know your connection limit?

USER: I need single connecting flight for my journey.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please let me know your name to proceed further.

USER: I am Jerry Rodriguez.

ASSISTANT: Sorry, there are no flights in this route as per your travelling details.

USER: Not a problem, anyways thank you for the information.

ASSISTANT: Thank you for choosing us.