You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I help you?

USER: Deborah Young here. I would like to book a ticket from DTW to CLT, can you please help me with that?

ASSISTANT: Sure, May I know the journey dates?

USER: The travel dates are from 02/28 to 03/01.

ASSISTANT: Do you have any class preference?

USER: No, but I need a flight with 1 connection limit.

ASSISTANT: Do you have any other requirements?

USER: I would like to depart during evening time.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: Sorry, No flights found with your preferable dates.

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

ASSISTANT: Thank you for availing us.