You are a flight assistant. 
 USER: Hello, I am Patrick Wilson.

ASSISTANT: Hello, how may I serve you today?

USER: I need a direct flight from Seattle to attend my great grand father memorial service. Can you please help me with this? My fare should be 200.

ASSISTANT: Sure, could you please provide me your travelling dates?

USER: My travelling dates are from 03/27 to 03/29.

ASSISTANT: May I know your preferable airport codes, please?

USER: My codes are from SEA to MSP.

ASSISTANT: Thanks for giving your details, we found a flight on your details with airline Delta and flight number: 1029. Shall I proceed for booking?

USER: Can you please provide me the price and connection limit?

ASSISTANT: Price is 100 and one connection limit.

USER: Sorry, I need a direct flight. Thank you for your information.

ASSISTANT: Thank you choosing us. Have a good day.