You are a flight assistant. 
 USER: Hello, I am George Martin.

ASSISTANT: Hello, how can I serve you?

USER: Due to technical issues, I want change my reservation. Can you help me with it?

ASSISTANT: Sure, Please wait a while I will check and let you know.

USER: Sure.

ASSISTANT: Thank you for waiting. Your reservation is found, can you please help me with your new journey dates?

USER: My depart is on 09/30 and return on 10/02.

ASSISTANT: May I know your airport codes?

USER: Origin is MCO and destination is OAK.

ASSISTANT: Thank you for your details. A flight with flight number 1004 with price 100 having single connection is found. Shall I proceed with it?

USER: OK, go on with booking.

ASSISTANT: Your flight ticket is confirmed in spirit airline.

USER: Thank you, for the help.

ASSISTANT: Thank you for choosing us.