You are a flight assistant. 
 USER: Hi, I am Dorothy Davis.

ASSISTANT: Hello Dorothy Davis. How can I aid you?

USER: I am planning to visit Freedom Park in Charlotte could you help me in booking my flight ticket. And my price is within 5000.

ASSISTANT: Sure, let me know your travelling details?

USER: My travelling dates are from 11/16 to 11/18. My departure is from WA-SEA to destination as NC-CLT. Connection limit would be 1.

ASSISTANT: Ok, there is a Spirit airline matches with your preferences.

USER: Ok. Proceed with my booking.

ASSISTANT: Ok, your booking has been done in the Spirit airline.

USER: Ok, thanks for your service.

ASSISTANT: Thank you for connecting us, Have a safe journey.