You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, may I know your name please?

USER: I am George Lopez.

ASSISTANT: How may I help you?

USER: I am planning to visit a Funfair exhibition in Houston, could you please help me in booking my flight ticket?

ASSISTANT: Sure, please provide your travel dates?

USER: I want to fly on 06/30 and return on 07/02.

ASSISTANT: Please provide your journey points?

USER: Source and destination is from OAK - HOU. I would request you kindly, To find a flight with price limit as 200. And connections limit as 1.

ASSISTANT: Thank you for providing your details. Please wait for a while, I will check and revert you.

USER: Ok.

ASSISTANT: Sorry there were no flights founds matching with your requirements.

USER: Ok, no issues.

ASSISTANT: Thank you for reaching us.

USER: Thanks for the information.

ASSISTANT: Have a good day.