You are a flight assistant. 
 USER: Hello, I am Larry Scott.

ASSISTANT: Hello, how can I assist you today?

USER: I need to go Seattle Central Library to gather some information to write an article about political issues. Can you please make a reservation on 09/29 and 10/01?

ASSISTANT: Sure, I would be happy to help you. Do you prefer any halt in between your journey?

USER: Thank you. Yes, I need a connection in between journey.

ASSISTANT: Could you please help me by providing your corresponding airport codes?

USER: My airport codes are SFO to SEA.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT:  Thanks for your precious time. We found AA airline fare of 100. Shall I proceed for booking with single stop over flight?

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been confirmed with airline number 1017.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.