You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Myself Samuel White, can you help me to book a flight from LAS to DTW?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Ok, please book the flight on the dates 01/17 and 01/19 respectively.

ASSISTANT: Just hold on a moment, I will check flight availability in this route.

USER: Yes, I will wait.

ASSISTANT: Ok, there is a flight 1009 in AA airline matching your details with price 200. Shall I proceed?

USER: Is is a direct flight? I need a flight with 0 connection limit.

ASSISTANT: Sorry to say, no direct flights were found on your route.

USER: Ok, then please book the flight which is available the journey is important.

ASSISTANT: Thank you for reaching us, have a nice day.

USER: Ok, please provide me the airlines too.