You are a flight assistant. 
 USER: Hello. I am Ryan Wright.

ASSISTANT: Hello, how may I help you today?

USER: Please book a ticket from Seattle, WA - SEA to San Francisco, CA - SFO for an auto show.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Could you please provide your preferred dates of travel?

USER: I need to fly on 09/17 and want to catch return flight on 09/19.

ASSISTANT: Do you prefer a stopover in between your journey?

USER: Yes, I need a halt.

ASSISTANT: We found a connected flight 1008 in Frontier airline with a fare 100. Shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for availing us.