You are a flight assistant. 
 USER: Hello, I am Katherine Baker.

ASSISTANT: Hello, how may I aid you?

USER: Owing an emergence, I want to change my existing reservation. Can you help me with it?

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: I am happy to inform you that, I found a reservation with your name. May I know your new reservation airport codes?

USER: Ok, my airport codes are DTW-JFK.

ASSISTANT: Please share your travel dates?

USER: My travel dates are 03/01 and 03/03.

ASSISTANT: Is there any price restriction?

USER: Make sure the price limit is under 500.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: There is a flight with single connection from Spirit airline and flight number 1024.

USER: You can proceed with booking.

ASSISTANT: Your flight ticket is processed with the airfare 200.

USER: Thanks for the help.

ASSISTANT: Thanks for connecting us.