You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Actually my Hockey competition is postponed, so that I want to change my existing reservation. Can you help me?

ASSISTANT: Sure, may I know your name please?

USER: Yes, I am Charles Robinson.

ASSISTANT: We found a reservation with your given name, please share your airport codes.

USER: Ok, my airport codes are from EWR to SEA.

ASSISTANT: Let me know your travelling dates.

USER: Ok, my planned trip dates are on Oct 08 and return on Oct 10.

ASSISTANT: May I know your connection limit?

USER: Ok, I need a single connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No, thanks for asking.

ASSISTANT: We found a JetBlue airline, flight number: 1010, price: 100 with one connection.

USER: You, can proceed with the ticket booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your great service.

ASSISTANT: Thank you for choosing us.