You are a flight assistant. 
 USER: Hello, I am Ruth Brown.

ASSISTANT: Hello. How can I help you?

USER: I am planning to go for an occasion with my friend's in Charlotte, can you please help me to book a flight ticket? Make sure that my price limit is 1000.

ASSISTANT: Sure. Provide me your journey details?

USER: And I need a flight with single connection. My origin is TX - HOU to NC - CLT. My travelling dates are 07/18 to 07/20.

ASSISTANT: We are happy to tell you that there is a flight with your scheduled dates. Airline is Spirit with price 100. Flight number 1002 with single connection.

USER: Ok, you can proceed with my booking.

ASSISTANT: Your booking is done.

USER: Thanks for your service.

ASSISTANT:  Thank you, have a nice day.

USER: Thank you.