You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I need to book a flight ticket from PHL to MSP, can you help me in booking a flight ticket?

ASSISTANT: Sure, We are here to help you. Can I know your travelling dates?

USER: Sure, my scheduled dates are Jul 8 and Jul 10.

ASSISTANT: Do you need any break?

USER: I prefer maximum one connection.

ASSISTANT: May I know your name?

USER: Sure, Nancy Davis here.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: Please wait a while.

USER: Sure.

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

USER: Ok, no issues. Thank you for your information.

ASSISTANT: Thank you for reaching us.