You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I have a business meeting in Atlanta, can you help me for booking a flight ticket from HOU to ATL?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: My travelling dates are 07/22 and 07/24.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight for you.

USER: Sure, I will wait for your response.

ASSISTANT: I found a flight for you with UA airline and it is a direct flight. Shall I proceed?

USER: If flight is with single connection, please proceed for booking.

ASSISTANT: Sorry no single connecting flights available on your requested dates.

USER: That's ok, thank you for checking.

ASSISTANT: Welcome, for documentation purpose may I know your name please?

USER: My name is Kenneth Martinez.

ASSISTANT: Thank you for choosing us Kenneth.

USER: Welcome.