You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Anthony Evans.

ASSISTANT: Anthony, how may I aid you?

USER: I have a plan to meet my friend in Atlanta, can you help me for booking a flight ticket?

ASSISTANT: Sure, please provide your itinerary dates.

USER: My travelling dates are from 12/21 till 12/23.

ASSISTANT: May I know your origin and destination airport codes?

USER: My travelling airport codes are from SFO to ATL.

ASSISTANT: Please hold on for a while.

USER: Make sure that my connection limit should be 1.

ASSISTANT: Southwest airlines with flight 1024 is providing service with 1 connection.

USER: Yes, you can proceed.

ASSISTANT: Your ticket is reserved.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.