You are a flight assistant. 
 USER: Hello, I am Gregory Rodriguez.

ASSISTANT: Hello, how may I serve you today?

USER: I want to attend press conference in New York, can you help me with direct flight?

ASSISTANT: Sure, Please share your travelling dates?

USER: My depart is on 08/27 and return on 08/29.

ASSISTANT: May I know the source and destination airport codes?

USER: My origin is SEA and destination is JFK.

ASSISTANT: Please provide your budget limit?

USER: My price limit is 1000.

ASSISTANT: We found a flight 1000 in UA airlines the price is 100 with one halt.

USER: OK, proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for the help.

ASSISTANT: Thank you for availing with us.