You are a flight assistant. 
 USER: Hello.

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

USER: I am Anna Hill. I want to book a flight ticket with a single connection.

ASSISTANT: Ok.

USER: Can you help me in flight booking?

ASSISTANT: Sure, we are glad to help you. Can you provide me your airport codes?

USER: Sure, I am planning to attend my cousin wedding in MN - MSP and my origin from PA - PHL.

ASSISTANT: Share your dates of travel.

USER: My departure is 09/27 and my return on 09/29.

ASSISTANT: Thanks for your information.

USER: My price limit is 200.

ASSISTANT: Sorry, we have not found any flight with your journey location.

USER: Not an issue. Thanks for your service.

ASSISTANT: Thank you for reaching us. Have a bright day.