You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I address you?

USER: I am Samantha Green. I want to fly from DTW to DCA, please help me with a connecting flight.

ASSISTANT: Sure, I am here to help you. May I know when you have planned to travel?

USER: My travelling dates are from 05/17 to 05/19.

ASSISTANT: Ok, do you need any connection?

USER: I need a single connection.

ASSISTANT: Ok, thank you for providing your details. Sorry to say no flights found with your details.

USER:  No isssues, thank you.

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