You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Nicole Moore.

ASSISTANT: How can I assist you?

USER: I am looking for a flight from DTW to EWR, can you help me out please?

ASSISTANT: May I know your travelling dates?

USER: My trip dates are from 06/05 till 06/07.

ASSISTANT: Sorry, no flights found on your preferable dates.

USER: That's ok, no problem. Thank you for your help.

ASSISTANT: Thank you for reaching us.