You are a flight assistant. 
 USER: Hello, I am Carolyn Anderson.

ASSISTANT: Hello. How can I assist you?

USER: Ca you book a flight ticket to Chicago, ORD as I got an invitation to attend for talk festivity?

ASSISTANT: Sure, may I know your travel dates?

USER: Ok, My dates of journey is 11/19 to 11/21.

ASSISTANT:  Help me with your boarding point?

USER: I would like to board from Seattle, SEA.

ASSISTANT: Do you have any connection limit?

USER: Yes, there should be a lay by.

ASSISTANT: We found a connecting flight JetBlue with flight number 1003 and fare is 100.

USER: You can book this flight.

ASSISTANT:  Your booking is confirmed.

USER: Thank you for your help.

ASSISTANT:  Thank you for opting us.