You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Karen Martinez from Seattle.

ASSISTANT: Ok.

USER: I would like to attend for an interview in Chicago, IL - ORD. Can you please aid me for booking from SEA?

ASSISTANT: Sure, may I know your travel dates?

USER: My journey dates are, depart from Seattle on 06/11 and return on 06/13.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: Thanks for your time, there is a connecting flight available with fare 100 in economy class of AA airline. Shall I proceed?

USER: That is perfect, you can proceed for booking.

ASSISTANT: Your ticket has been confirmed with a flight number 1023.

USER: Thank you.

ASSISTANT: Thank you for choosing us.