You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I render you for the day?

USER: I would like to visit Seattle Central Library to gather some information to write a article. Can you please book a ticket from Chicago?

ASSISTANT: Sure, can you please share your airport codes?

USER: My journey airport codes are IL-ORD and WA-SEA.

ASSISTANT: May I know your travel dates?

USER: I want to depart on 05/07 and return on 05/09.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We found an airline Hawaiian with flight number 1008. Price 100 with a single connection.

USER: It's perfect, proceed with the booking.

ASSISTANT: For further process, may I know your name?

USER: My name is Brenda Lewis.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your quick response.

ASSISTANT: Thank you for availing us.