You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you today?

USER: I am Shirley Thompson, can you help me to book a flight from CLT to BOS?

ASSISTANT: Sure, please share me trip dates.

USER: My travelling dates are Nov 11 and 13.

ASSISTANT: Do you need any preferences?

USER: I need a connecting flight.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: We found a Spirit airline and 1006 is flight number with a fare of 100. Shall I proceed?

USER: Proceed with booking.

ASSISTANT: Your ticket is confirmed with an business class.

USER: Thank you.

ASSISTANT: Thank you for opting us.