You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am planning to book a flight ticket to ORD from DTW, can you please help me out?

ASSISTANT: Sure, I am glad to help you. Can you please share your travel dates?

USER: Sure, my planned travelling dates are June 22 and June 24.

ASSISTANT: May I know your name?

USER: Sure, my name is Nicholas Harris.

ASSISTANT: Do you have any connection limit?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: Is there any preferences?

USER: No.

ASSISTANT: Here, there is a flight with 1 connection in Hawaiian airlines and price is 100. Shall I book?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket has been booked with the flight 1021.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.