You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I need to attend a business meeting at San Francisco, can you please help me in booking a flight ticket from ATL to SFO?

ASSISTANT: Yes, can you tell me your dates of travel?

USER: Sure, my travel dates are from Aug 05 to Aug 07.

ASSISTANT: Do you have any peferences?

USER: I am looking for a connecting flight in economy class.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: I have found an economy class ticket with a price of 200 and 1 connection.

USER: Ok, please confirm my ticket.

ASSISTANT: Can I know your name for booking?

USER: Myself Catherine Collins.

ASSISTANT: Your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.