You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am planning to visit Houston, TX-IAH. Can you please help me to search a flight from Detroit?

ASSISTANT: Sure, I will help you in booking, please share your travelling dates?

USER: Thank you, the travelling dates are 02/11 to 02/13.

ASSISTANT: Ok, can you provide your source airport code?

USER: Sure, the source airport code is from MI-DTW.

ASSISTANT: May I know your name please?

USER: Sure, my name is Laura Evans.

ASSISTANT: Evans, sorry for the inconvenience no flights as per your details.

USER: Ok, no problem.

ASSISTANT: Thank you for utilising our services.

USER: Thank you for your information.