You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Cynthia Moore. I am planning to book a flight ticket to Houston, TX-HOU to meet my friend. So can you please help me within fare of 500 ticket?

ASSISTANT: Sure, we are glad to help you. Can you please share your planned dates of journey?

USER: My journey dates are from 11/23 to 11/25.

ASSISTANT: Do you need any halt in your journey?

USER: Yes, I need a halt in between journey.

ASSISTANT: May I know your origin?

USER: My source point is Oakland, CA-OAK.

ASSISTANT: Please wait. I will search a flight and let you know.

USER: Sure, I will wait for your response.

ASSISTANT: Thanks for your patience. We found a flight with Frontier airline and flight number is 1027 matches your requirements. Shall I proceed for booking?

USER: Ok, you can proceed for booking.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for your service.

ASSISTANT: Thank you for choosing us. Have a good day.