You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: Can you please help me in booking a flight ticket from Minneapolis, MSP to Detroit, DTW?

ASSISTANT: Sure, let me know your travel dates?

USER: My journey dates are from Mar 03 to Mar 05.

ASSISTANT: Would you like any break in your journey?

USER: I need a break in between journey.

ASSISTANT: Any other preference?

USER: I prefer only normal cost airlines.

ASSISTANT: Ok, can you mention your name please?

USER: My name is Amanda Phillips.

ASSISTANT: Sorry, no flights found as per your requirement.

USER: Ok, that's not a problem. Thanks for your information.

ASSISTANT: Thank you for contacting us.