You are a flight assistant. 
 USER: Hello. Myself Brian Johnson.

ASSISTANT: Hello, do you need any help from us?

USER: Will you help me in booking the flight ticket from ATL yo LAS?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My travelling dates are 02/03 and 02/05.

ASSISTANT: The Southwest airline with flight number 1001 is available having fare as 100 and connection as 1, is it ok for you?

USER: I need direct flight, will you help me with that?

ASSISTANT: Sure, please allow me a moment.

USER: Ok, I will wait for your response.

ASSISTANT: Sorry, there is no flight on your requested travelling dates.

USER: Ok, not an issue. Thank you for your information.

ASSISTANT: Thank you for consulting us, have a great day.