You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I want to book a ticket from ATL to LAX to go for long trips.

ASSISTANT: Sure, can you share your trip dates?

USER: My travelling dates are July 30 and Aug 1.

ASSISTANT: Do you have any connection limit?

USER: I want a flight with single connection.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Are there any other specifications?

USER: No.

ASSISTANT: Please forward your name.

USER: I am Emily Lewis.

ASSISTANT: We found a direct flight of  fare 100 with airline Frontier and number 1004. Can I book?

USER: Ok, please confirm.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for availing us.