You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I guide you?

USER: I am Jonathan Evans. Can you help me in booking from DTW to OAK?

ASSISTANT: Yes, can you provide your moving dates?

USER: My travelling dates are 12/30 to 01/01.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: There is a 2 halts in your journey with a ticket fare of 300, is it ok for you?

USER: No don't book it, I need 1 connection. Thank you for checking.

ASSISTANT: There is no flight found on the dates which you have provided. Ok, thank you for reaching us, have a nice day.