You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you please help me to find a flight in the route Philadelphia to reach Minneapolis & St. Paul?

ASSISTANT: Sure, can I know your trip dates?

USER: The planned trip dates are May 14 and May 16.

ASSISTANT: Please share your connection limit.

USER: I need a flight which is having at least a single connection limit.

ASSISTANT: May I know your good name please?

USER: My name is Carolyn Rodriguez.

ASSISTANT: Is there any other requirements to be met?

USER: I would like to travel in an economy class flight. So, please check the flights with this requirements.

ASSISTANT: Sorry, there are no flight services available on your required routes.

USER: It's ok, not a problem with that. Thank you for your valuable time.

ASSISTANT: Thank you for availing us.

USER: Most welcome.