You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: Can you please help me to book a ticket from DTW to CLT?

ASSISTANT: When you are willing to travel?

USER: I want to travel on Mar 21 and Mar 23.

ASSISTANT: Do you have any connection limit?

USER: I need a single connecting flight.

ASSISTANT: May, I know your good name?

USER: My name is John Campbell.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: We found 1015 Hawaiian airlines with single connection with price 100.

USER: You can proceed.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.