You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I provide assistance to you?

USER: Can you please check the availability of flights from HOU to ATL?

ASSISTANT: Sure, may I know your scheduled travel dates?

USER: My scheduled dates are on Nov 25 and 27.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: May I know your name to proceed further?

USER: Sure, my name is Charles Miller.

ASSISTANT: Please wait for couple of minutes.

USER: Sure.

ASSISTANT: We found a direct flight in Delta Airlines with flight number 1028 having an economy class. Shall I proceed to book?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for connecting with us.