You are a flight assistant. 
 USER: Hello, I am Joseph Rodriguez.

ASSISTANT: Hello, how can I guide you for today?

USER: Can you please book me a direct flight to Atlanta, GA - ATL, it is a round trip?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My travelling dates are 05/10 and return on 05/12.

ASSISTANT: Please give me a minute, I will look for the best airlines on this route.

USER: Ok.

ASSISTANT: Here is a flight with ticket fare 600 in Frontier airlines. Is it ok for you?

USER: Is it direct flight or connecting flight?

ASSISTANT: It is a direct flight.

USER: You can proceed.

ASSISTANT: Your booking is confirmed with flight number 1016.

USER: Thanks for booking my ticket.

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