You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: Can you please help me in booking my flight ticket from DEN to DTW?

ASSISTANT: Sure, can you please help me with your dates of journey?

USER: My travelling dates are Nov 14 and 16.

ASSISTANT: May I know your name please?

USER: Myself Susan Perez.

ASSISTANT: Are you looking for any other help from my side please?

USER: I need connecting flight.

ASSISTANT: Ok, please wait for a mean while.

USER: Sure.

ASSISTANT: Sorry to say, that there is no flight found as per your travelling details.

USER: Thanks for  your information.

ASSISTANT: You are welcome.