You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you today?

USER: I am Catherine Clark want to visit SFO, can you book a flight from LGA?

ASSISTANT: Sure, I am happy to help you in booking flight ticket. Could you please mention your travel dates for booking flight ticket?

USER: Sure, my travelling dates will be 11/16 and 11/18.

ASSISTANT: Please hold on a moment, I will check flight availability in this route.

USER: Ok.

ASSISTANT: There is a flight available in this route as per your requested dates, airline is Spirit and connection limit of this airline is 1 with minimum fare of 100. Are you ok with this flight?

USER: Ok, proceed with my booking.

ASSISTANT: I have confirmed your flight ticket, flight number is 1005.

USER: Thank you.

ASSISTANT: You are welcome.