You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am planning to book a flight from DTW to ATL, so please help me to book a flight.

ASSISTANT: Sure, can you share your travel dates?

USER: My planned dates are on June 18th to 20th.

ASSISTANT: Is there any connection limit?

USER: Yes, I prefer it.

ASSISTANT: Do you have any class preference?

USER: I am okay with any class.

ASSISTANT: Are there any other specifications?

USER: No.

ASSISTANT: Please forward your name.

USER: Sure, my name is Benjamin Lopez.

ASSISTANT: We found a connecting flight of fare 100 with airline Hawaiian and number 1009. Can I book?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.