You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Patricia Jones. I am looking for a flight from DFW to DTW, to visit the Detroit Institute of Arts.

ASSISTANT: Ok, I will help you in booking your flight ticket. Could you please help me out in letting me know your travel dates?

USER: Sure, my journey dates are 03/28 and 03/30.

ASSISTANT: Ok, please hold on for a moment to check for the available flights that fits your schedule.

USER: Ok, I will wait for your response.

ASSISTANT: Sorry Jones, I could not able to find any flight at this moment for the given schedule.

USER: It's ok, thanks for checking.

ASSISTANT: Thank you for reaching us.