You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: Please book a ticket from SFO to ATL to go for Arts and Crafts festival.

ASSISTANT: Sure, When you are willing to travel?

USER: My travelling dates are Feb 12 and Feb 14.

ASSISTANT: Can you please share your connection limit?

USER: I would like to travel in a direct flight.

ASSISTANT: Let me know your name for booking.

USER: Sure, I am Mark Lopez.

ASSISTANT: Is there any specifications for your journey?

USER: No.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We are glad to notify you that, there is a flight found in 1003 Frontier Airline with a fare of 100 which matches to your specified details. Can I proceed for booking with a direct flight?

USER: Ok, please proceed.

ASSISTANT: Sure, your booking has been done in economy class.

USER: Ok, Thank you.

ASSISTANT: Thank you for approaching us.