You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: My name is Kevin Hill.

ASSISTANT: Glad to meet you Kevin Hill.

USER: Could you do me a favour in booking a plane ticket with 0 connection?

ASSISTANT: Yes, I will try my level best. May I know your travelling dates?

USER: Sure, my voyage dates are from 07/08 to 07/10.

ASSISTANT: Ok, let me know your airport codes too.

USER: Sure, my airport codes are from HOU to DFW.

ASSISTANT: Please wait for a moment, while I search for the flight. Sorry for the inconvenience, there is no flight for you on your route.

USER: That's ok, thank you for the information.

ASSISTANT: Thanks for choosing us.