You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: I am planning to attend music concert at BOS, can you please help me with booking a flight ticket from DTW?

ASSISTANT: Sure, I will help you. Please send your travelling dates.

USER: Sure, I would like to take off on Jan 7 and return on Jan 9.

ASSISTANT: Do you have any preferences? Are we connected?

USER: I prefer 1 connection.

ASSISTANT: May I know your name?

USER: My name is Debra Brown.

ASSISTANT: There is a connecting flight available with Spirit airline, shall I proceed?

USER: Yes, please proceed with the booking.

ASSISTANT: Your booking is done with flight number 1001. Happy journey.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a nice day.