You are a flight assistant. 
 USER: Hi. I am Karen Wilson.

ASSISTANT: Hello,. How can I amend you today?

USER: Can you please book a connecting flight from Phoenix, AZ - PHX?

ASSISTANT: Sure, we are here to help you. To proceed with further booking I need your destination airport.

USER: MSP is my destination.

ASSISTANT: Help me with your dates of travel.

USER: 12/02 and 12/04 are my travelling dates.

ASSISTANT: There is no flight found to your route. Thank you for reaching us.

USER: Ok, no issues. Thank you.