You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I guide you for today?

USER: I am Paul Wilson, can you find a direct flight for me?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: I am willing to travel on 09/21 and 09/23.

ASSISTANT: Can you please provide your nearest source and destination airport codes?

USER: My locations are from ORD to LGA.

ASSISTANT: I found a flight with price 100 in Spirit airlines with connection 0, would you like me to proceed with the booking?

USER: Please proceed.

ASSISTANT: Your booking is confirmed with flight number 1001. Thank you for contacting us.

USER: Thanks for your help.