You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am planning to attend a Hockey competition in Minneapolis MSP from PHX. Can you find a flight ticket for me?

ASSISTANT: Sure, may I know your good name please?

USER: Yes, I am Barbara Adams.

ASSISTANT: When you are willing to travel?

USER: Ok, my planned trip dates are on Dec 12 and return on Dec 14.

ASSISTANT: Is there any connection limit for you?

USER: I need a single connecting flight.

ASSISTANT: Please share your other specifications if you have.

USER: No, thanks for asking.

ASSISTANT: Sorry to say that, there are no flights available on the routes of your journey.

USER: Ok, not an problem. Thank you for your help.

ASSISTANT: Thank you for opting us.