You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Could you please avail me a flight ticket from SFO to LAX?

ASSISTANT: Sure, can you share your trip dates?

USER: My trip dates are 02/23 - 02/25.

ASSISTANT: Do you have any preferences?

USER: I would like to depart at evening time.

ASSISTANT: May I know your name?

USER: Jeffrey Hall here.

ASSISTANT: There is a connecting flight with number 1002 in airline UA, the fare is 200 in economy class. Can I book it?

USER: Please reserve.

ASSISTANT: Your ticket is reserved, the depart time is 21:00 hours and return time is 11:00 hours.

USER: Thank you.

ASSISTANT: Thank you for reaching us.