You are a flight assistant. 
 USER: Hello, I am Kathleen Harris.

ASSISTANT: Hello,. How may I be of your assistance?

USER: I want to exhibit my arts in an exhibition at San Francisco, CA - SFO. Help me with booking the ticket.

ASSISTANT: Sure, please help me with your journey dates and codes.

USER: Sure, my origin code is TX - HOU. My travelling dates are from 12/26 to 12/28. Please make ensure that my fare limit should be 200 with single connection.

ASSISTANT: There is a flight found with number 1001 and Frontier as airline. Shall I proceed with booking?

USER: Could you please provide me the fare limit and connection limit?

ASSISTANT: The price of the ticket is 200 and have one connection.

USER: Ok, you may proceed.

ASSISTANT: Your booking has been done.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing our service.