You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a ticket from DFW to MSP, for attending a birthday party.

ASSISTANT: Sure, when do you want to travel?

USER: Ok, my planned dates are from June 29 to July 01.

ASSISTANT: Ok, Do you prefer business class or economy class?

USER: No, I need a connecting flight.

ASSISTANT: Ok, Do you have any other preferences?

USER: No.

ASSISTANT: Thank you for providing details, we found a connecting flight in 1000 Spirit Airlines with a fare of 100. Can I proceed for booking?

USER: Proceed with the name Richard Anderson.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.