You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Myself Ruth Campbell. I am planning my holiday trip to travel Los Angeles. Can you please help me in reserving the ticket from DTW to LAX?

ASSISTANT: Sure, please share me your planned journey dates?

USER: I am planning my trip on Jan 07 and again I will return back on Jan 09.

ASSISTANT: Please mention your connection limit?

USER: I am flexible with single connection.

ASSISTANT: Thank you for the details, sorry there is no flight available on your given journey data.

USER: Not a big deal, anyway thank you very much for your service.

ASSISTANT: Thank you for reaching us, we hope see you again.

USER: You are welcome.