You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you now?

USER: I am Benjamin Turner, can you find a flight with in price limit of 200?

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

USER: I am planned to fly on 11/30 and 12/02.

ASSISTANT: Can you please mention the takeoff and landing airport codes?

USER: My preferred airport codes are PHL and IAH.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting, there is a flight 1011 in AA airline has the price 300 and the connection limit is 1.

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

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

USER: Thank you for your time.

ASSISTANT: You are welcome.