You are a flight assistant. 
 USER: Hello, Kevin Williams here.

ASSISTANT: Hello. What help can I do for you Kevin?

USER: I planned to attend for a wedding in MSP, can you please help me to book the flight ticket from DCA?

ASSISTANT: Sure, I will help you. Can I have your planning dates?

USER: I planned to travel on 10/01 and 10/03.

ASSISTANT: Thank you for your information.

USER: Ensure that the connection is 0.

ASSISTANT: Sorry, there is no direct flights found on your dates. Thank you for reaching us, have a nice day.

USER: Ok, not an issue. Thank you for your service.