You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Need your assistance for booking a flight ticket to SFO from my hometown with a direct flight.

ASSISTANT: Sure, may I know your preferred dates of travel?

USER: My preferred dates are on Oct 09 and 11.

ASSISTANT: Can you please share your boarding point?

USER: I am boarding from LAS.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: We found an airline Frontier with flight 1001 having a fare 200 in economy class. Shall I proceed with booking for direct flight?

USER: Ok, please proceed for booking.

ASSISTANT: May I know your name?

USER: Sure, Ryan Robinson is my name.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you.