You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in booking a flight ticket from DTW to DCA?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: My journey dates are from Mar 21st to mar 23rd.

ASSISTANT: Do you require any stopovers in your journey?

USER: I prefer a direct flight to travel.

ASSISTANT:  Would you let us know if you have any other preferences?

USER: I want to depart in the morning time.

ASSISTANT: Please share your name.

USER: I am Laura Gonzalez.

ASSISTANT: Sorry to say, no flights found with your requirement.

USER: No issues, thank you for your information.

ASSISTANT: Thanks for reaching us.