You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What can I do for you?

USER: My name is Catherine Perez. I have a urjent meeting to attend in NYC, could you help me in booking the ticket with no connections?

ASSISTANT: Sure, please provide the source and destination airport codes?

USER: The airport codes are from LAX to LGA.

ASSISTANT: Please let me know your dates of travel?

USER: The dates of travel are from 04/26 to 04/28.

ASSISTANT: I found a flight 1029 according to your details. Shall I book the ticket?

USER: Please book the ticket.

ASSISTANT: Ok, your ticket is booked with Southwest airlines. Thank you, have a great trip.

USER: Thank you for your help.