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

ASSISTANT: Hello, Brandon Davis. How can I assist you today?

USER: Can you please help me in booking a flight ticket to HOU with price below  500 as I want to meet my favourite heroine?

ASSISTANT: Sure, Can you forward your dates of journey?

USER: I want to fly on 05/01 and return on 05/03.

ASSISTANT: Share your origin point.

USER: My origin point is ORD. Make sure that it should be a direct flight.

ASSISTANT: There is a flight with AA airline of 1017 flight number with an connecting flight. Shall I proceed with your reservation?

USER: No,don't proceed and thanks for the information.

ASSISTANT: Thank you for opting us.