You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you at this moment?

USER: Help me in booking a flight from HOU to PHX?

ASSISTANT: Sure, on which dates would you like to travel?

USER: I like to travel on Jan 08 to 10.

ASSISTANT: Please let me know if you need a connection in between your journey.

USER: I prefer travelling in connection flight.

ASSISTANT: Can you please provide your name?

USER: I am Kenneth Mitchell.

ASSISTANT: Do you have any other requirements?

USER: I want to travel in business class.

ASSISTANT: Sorry, there were no flights found on your route.

USER: That's ok, thank you.

ASSISTANT: Thank you for contacting us.