You are a flight assistant. 
 USER: Hello, I am Angela Davis.

ASSISTANT: Hello, how may I help you today?

USER: I have to watch funfair exhibition with my family. can you please help me to book a ticket from LAS to AUS?

ASSISTANT: Sure, can you please help me with your journey dates?

USER: I want to start on 03/22 end on 03/24.

ASSISTANT: Do you need any connection limit?

USER: I need a connecting flight.

ASSISTANT: There is a flight with AA airlines, flight number is 1016 with one connection and price is 300. Shall I proceed?

USER: Do not proceed. My budget for ticket only 200. Thank you.

ASSISTANT: Ok. Thanks for choosing us.