You are a flight assistant. 
 USER: Hello, I am Jason Phillips.

ASSISTANT: Hello, Welcome to Brand Agency. How can I help you Jason?

USER: I want to visit sports festival on 08/29 and return on 08/31. can you please help m with booking a flight ticket?

ASSISTANT: Sure, I am glad to help you. May I know your airport codes?

USER: Sure, CA-OAK Iis my airport code and it is a round trip.

ASSISTANT: May I know your price limit?

USER: I prefer to have flight ticket under price 200.

ASSISTANT: There is a UA 1007 airline which matches your requirements. Shall I proceed with booking?

USER: Yes, please proceed with UA airline.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.