You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: My name is Larry Collins, I want to change my existing reservation due to bad weather condition.

ASSISTANT: Ok. We have find a reservation, can you share your journey dates?

USER: My departure day is 10/09, return day is 10/11.

ASSISTANT: May I know your airport codes?

USER: My source is Minneapolis & St. Paul, MN - MSP, destination is New York, NY - JFK.

ASSISTANT: Ok, please hold on.

USER: Sure.

ASSISTANT: You have a flight with airline Hawaiian and flight number is 1006 with 1 connection and price is 300. Flight number is 1016. Can I reserve your seat?

USER: Do not proceed to booking, because my price limit is 200.

ASSISTANT: OK.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.