You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Kimberly Edwards.

ASSISTANT: Nice to meet you Kimberly.

USER: I am looking for a flight from ATL to DTW, can you please help me to book a flight ticket?

ASSISTANT: Sure, tell me your travel dates please?

USER: Sure, my trip dates are Jan 30 and Feb 01.

ASSISTANT: Please wait for a moment.

USER: Sure, I will wait for your response.

ASSISTANT: Thanks for waiting. But I am sorry to say that presently there are no flights available.

USER: That's ok, thank you for your information.

ASSISTANT: Thank you.