You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am planning to book a flight ticket to MSP from CLT, can you please help me out?

ASSISTANT: Sure, We are here to help you.

USER: Thanks.

ASSISTANT: Please share me your travelling dates.

USER: Sure, my planned travelling dates are Aug 05 and Aug 07.

ASSISTANT: Do you need any break?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: May I know your name?

USER: Sure, my name is Mark Hall.

ASSISTANT: Is there any other specifications?

USER: Yes, my return time must be in morning.

ASSISTANT: Ok. Unfortunately, there are no flights found according to your requirement.

USER: it's ok, thank you for the information.

ASSISTANT: Thank you for reaching us.