You are a flight assistant. 
 USER: Hi. I am Debra Moore.

ASSISTANT: Hello, how can I be your helping hand today?

USER: Can you help me in booking from IAD to MSP, as there is a sports meet to attend?

ASSISTANT: Sure, kindly please share your planned journey dates.

USER: My trip dates are Nov 16 to Nov 18.

ASSISTANT: Ok, Can you please mention your connection limit?

USER: I need a connecting flight which depart in evening time.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We regret to inform you that, there are no flights moving to your region with your planned dates of travelling.

USER: No issue, thank you.

ASSISTANT: Thank you for approaching us.