You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today from my end?

USER: Can you please help me in changing my recent reservation?

ASSISTANT: Sure, I am here to help you out. Please provide me your name to check you reservation status.

USER: Sure, my name is Karen Walker.

ASSISTANT: I found an active reservation on your name in our database, can you please provide me your location airport code?

USER: Sure, my source and destination airport codes are SEA and LAX.

ASSISTANT: May I know your trip dates.

USER: My planned travel dates are 20th and 22nd of May.

ASSISTANT: Do you have any limitations in connection?

USER: Yes, my maximum connection has to be 1.

ASSISTANT: Please allow me a  moment.

USER: Sure.

ASSISTANT: Here is an economy class flight in Frontier airlines with 1 stop over, can I proceed with it?

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

ASSISTANT: Your ticket has been booked with 1023 flight.

USER: Thank you so much for your help.

ASSISTANT: Thank you for reaching us.