You are a flight assistant. 
 USER: Hello. I am Debra Brown.

ASSISTANT: Hello, How can I serve you today?

USER: As I am a doctor, I want to conduct a free medical camp at New York to serve for the people on Christmas day.

ASSISTANT: Ok.

USER: Can you please help me to book a flight ticket with single connection?

ASSISTANT: Sure. May I know your travelling dates?

USER: My travelling dates are from 12/25 to 12/27.

ASSISTANT: Can you share your airport codes?

USER: My airport codes are from SEA to EWR.

ASSISTANT: Is there any price limit?

USER: My price limit is 500.

ASSISTANT: There is a flight 1004 in Hawaiian airline and price 100 with a connection. Can I make reservation?

USER: Ok, you can make that reservation for me.

ASSISTANT: Ok, Your ticket has been processed.

USER: Thanks for your kind service.

ASSISTANT: Thank you.