You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I am Justin Edwards. I would like to attend a sports festival at Detroit. Can you please book a ticket to DTW from BOS?

ASSISTANT: Sure, can you please share your travel dates?

USER: My travel dates are Sept 20 and Sept 22.

ASSISTANT: Do you have any class preference?

USER: I prefer an economy class.

ASSISTANT: Justin Edwards, there is a flight available with price 100 and the connection is 1 with Hawaiian airline. Would you like me to proceed with the booking?

USER: Yes, proceed.

ASSISTANT: Your booking is confirmed with 1000 flight number.

USER: Thank you for assisting me.

ASSISTANT: You are welcome. Thank you for reaching us.