You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I would like to travel from LAX to SEA to attend my brother wedding.

ASSISTANT: Sure, can you please let me know your travel dates?

USER: Sure, my journey dates are Feb 15 and Feb 17.

ASSISTANT: Sure, may I know your name?

USER: Sure, Samuel Garcia here.

ASSISTANT: Ok, do you have any class preference?

USER: No.

ASSISTANT: Please wait, let me check for the available flights.

USER: Please make sure I need a connected flight.

ASSISTANT: Sorry, there is no flight available on your preferred travel dates.

USER: Ok, no issues. Thank you for your assistance.

ASSISTANT: You are welcome and thank you for choosing us.