You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to enjoy this weekend at Waterwall with my family, can you make a reservation on 09/25?

ASSISTANT: Sure, I will help you. May I know your arrival date?

USER: Sure, I will return on 09/27.

ASSISTANT: Please share me your airport codes?

USER: My airport codes are from Washington, DC-IAD to Houston, TX-HOU.

ASSISTANT: Do you have any other requirements?

USER: Yes, I want a halt within my journey. I can afford up to 200.

ASSISTANT: May I know your name to proceed further?

USER: Sure, my name is Brenda Wilson.

ASSISTANT: There is a connecting flight with price of 700 and Frontier airline. Shall I proceed?

USER: No, I can't afford 700. Please don't proceed.

ASSISTANT: Ok.

USER: Thank you for your time.

ASSISTANT: Thanks for opting us.