You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: I would like to make a flight ticket reservation from ORD to DTW, can you please help me?

ASSISTANT: Sure, I will help you. Please help me with your name.

USER: Thank you.May name is Kathleen Lopez.

ASSISTANT: Please help me with your planned travelling dates.

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

ASSISTANT:  Do you need a break in between your journey?

USER: Yes.

ASSISTANT: Do you have any other preferences in your journey?

USER: Yes, I would like to depart time is at afternoon and return time is at morning.

ASSISTANT: Please allow me a minute.

USER: Sure, I will wait.

ASSISTANT: Kathleen Lopez, I am really sorry to inform you that there are no flights available for your journey.

USER: Ok, not an issue.Thank you for your information.

ASSISTANT: Thank you for reaching us. Have a great time.