You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Raymond Young. Can you please reserve me a flight ticket from ATL to SFO to attend  a film festival?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: I would like to depart on Feb 09 and return on Feb 11.

ASSISTANT: Do you have any requirements?

USER: I have to depart in the evening time.

ASSISTANT: I have found a evening flight 1006 with 1 connecting, can I proceed?

USER: Yes, you can proceed.

ASSISTANT: Your booking is done in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.