You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I support you today?

USER: I am Paul Wright, can you find a flight with 200 price limit?

ASSISTANT: Sure, may I know the travelling dates please?

USER: I would like to travel on 10/14 and 10/16.

ASSISTANT: Ok, from which location you want to start your journey?

USER: I will prefer my current location AUS as my origin.

ASSISTANT: Can you please tell me the landing airport code?

USER: I am planning to go for a holiday trip to HOU.

ASSISTANT: Ok, please wait for a moment.

USER: Please search a flight with 1 connection limit.

ASSISTANT: Sure, there is a flight 1009 in UA airline has the price 300.Can I proceed with this booking?

USER: Sorry, my price limit is only 200. Do not proceed.

ASSISTANT: Sorry of the inconvenience, there is no flight with the price 200.

USER: Not an issue, thank you for your help.

ASSISTANT: Thank you for approaching us, have a nice day.