You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Raymond Johnson here.

ASSISTANT: How can I aid you at this moment?

USER: Can you please help me out in booking the ticket from DTW to MSP? As I'm planning to attend a wedding over there.

ASSISTANT: Sure, I can help you in booking flight ticket. Could you please mention your preferable travel dates for booking flight ticket?

USER: Sure, my planned travel dates are 08/14 and 08/16.

ASSISTANT: Ok, please wait a moment, I will check flight availability in this route.

USER: Sure, please check for the flights with 1 connection.

ASSISTANT: Sure. Sorry for the inconvenience no connecting flights are available in this route as per your requested dates.

USER: Oh! That's ok, thank you for giving the information.

ASSISTANT: Thank you for reaching us, have a good day.