You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am planning to book my ticket from Las Vegas. Could you please help me with booking a flight ticket from LAS to HOU?

ASSISTANT: Thank you for providing your concern, I will help you out.

USER: Thank you.

ASSISTANT: Ok, please can I know your dates of your journey?

USER: My preferable journey dates are Sept 01 and Sept 03.

ASSISTANT: Ok, please can I know your specifications?

USER: Sure, I need  flight with connection limit-1.

ASSISTANT: Ok, please let me know if you need anything else.

USER: No, thank's for asking.

ASSISTANT: Ok, please may I know your name to book a ticket?

USER: Sure, my name is Frank Thomas.

ASSISTANT: Ok, please can I know if your are ok with a economy class flight which is available for the airfare 100?

USER: That's fine for me, please proceed with that ticket booking.

ASSISTANT: Ok, the flight with 1 connection limit is confirmed and the airlines is Frontier. The flight number is 1010.

USER: Thank you for helping me.

ASSISTANT: My pleasure, thank you for availing our services.