You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I need a connected flight to reach my destination DTW. Can you please help me to make a reservation?

ASSISTANT: Please provide your trip dates.

USER: My trip dates are on March 03 to 05.

ASSISTANT: Do you need any connection limit?

USER: I need a stopover.

ASSISTANT: Do you have any other specifications?

USER: My return time is evening.

ASSISTANT: Can I know your source code?

USER: I am boarding from HOU.

ASSISTANT: May I know your name?

USER: My name is Jason Lopez.

ASSISTANT: There are no flights available on your routes.

USER: Ok, thank you.

ASSISTANT: Thank you for choosing us.