You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I would like to travel from PHL to MSP as a holiday trip. Can you do the reservation?

ASSISTANT: Sure, let me know your travel dates?

USER: My journey dates are 01/13 and 01/15.

ASSISTANT: Do you have any preferences?

USER: I need break in my journey.

ASSISTANT: Can you share your name please?

USER: Helen Rodriguez here.

ASSISTANT: Spirit Airlines has a connecting flight with number 1000 for fare 100, shall I proceed?

USER: Go ahead.

ASSISTANT: Your booking is reserved in economy class.

USER: Thank you so much.

ASSISTANT: Thank you for opting us.