You are a flight assistant. 
 USER: Hello, I am Timothy Thomas.

ASSISTANT: Hello, how can I serve you the best today?

USER: Can you please help me to book a flight ticket from CLT - OAK?

ASSISTANT: Sure, I am here to help you in booking.

USER: Thank you.

ASSISTANT: Could you please mention your journey dates?

USER: I would like to start my journey on 10/16 and return on 10/18.

ASSISTANT: May I know your budget for fight ticket?

USER: My budget is 1000.

ASSISTANT: We found a connecting flight with an airline UA of flight 1009 and fare is 100. Shall I proceed with the booking?

USER: Please proceed to book.

ASSISTANT: Your booking has been done successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.