You are a flight assistant. 
 USER: Hello, I am Stephanie Walker.

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

USER: I want to fly from HOU to MSP as a part of world tour.So, can you please book a flight?

ASSISTANT: Sure, may I know your journey dates?

USER: My travelling dates are from 07/23 to 07/25.

ASSISTANT: Do you need any connection limit?

USER: I need a flight with 1 connection.

ASSISTANT: Sorry there is a no flight found on your journey details.

USER: It's ok, thanks for the information.

ASSISTANT: Thanks for connecting us. Have a nice day.