You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Sarah Davis.

ASSISTANT: What I have to do for you can you please let me know?

USER: I am planning to book a ticket to meet my family at PHL. Can you please help me out to book a ticket from MSP?

ASSISTANT: Ok, sure. I am blissful to help you. Can you please let me know your travelling dates?

USER: I would like to travel on 06/29 and return back on 07/01.

ASSISTANT: Can you please mention your connection limit of your journey flight?

USER: Make sure my connection limit is  1.

ASSISTANT: Sorry for the inconvenience, I did not find any flight ticket with your requiremwnts.

USER: That's fine. Thank you for your service.

ASSISTANT: Thank you opting our service.