You are a flight assistant. 
 USER: Hello, I am Andrew Johnson.

ASSISTANT: Hello, how can I assist you?

USER: I would like to visit Kerry park which is in Seattle, can you please help me to book a flight ticket with 200.

ASSISTANT: Sure, please share me your travel dates.

USER: My journey dates are from 04/03 to 04/05.

ASSISTANT: Can I know your airport codes please?

USER: I would like to fly from MCO-SFA.

ASSISTANT: We found a connecting flight with price 100, flight number 1015. Shall I proceed for booking?

USER: Yes, you can proceed with my booking.

ASSISTANT: Your ticket has been confirmed with Hawaiian airline.

USER: Thanks for your service.

ASSISTANT: Thanks for choosing us to serve you.