You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Katherine Lewis here.

ASSISTANT: How may I helping hand to you?

USER: I need your help in booking of a flight ticket from LGA to ATL for an important business meeting, can you please help me out with booking of a flight ticket on those locations?

ASSISTANT: Sure, can I have your trip dates?

USER: Thank you. I am planning to leave on 10/12 and please book my return ticket on 10/14.

ASSISTANT: Ok, please hold on for a moment.

USER: Ok, take your time.

ASSISTANT:  One of the airlines Spirit is providing a flight 1020 with a connection limit of 1 and the ticket fare is 100, can I confirm your flight ticket booking?

USER: That's fine for me, you can proceed with booking.

ASSISTANT: Ok, as per your request the flight ticket is done.

USER: Thank you for the help you have done to me.

ASSISTANT: Our work is to help you, thank you for contacting us.

USER: Welcome.