You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Stephanie Davis here. Can you find the flight before Christmas from DEN to MSP?

ASSISTANT: Ok. Could you please help me with your travel dates?

USER: My trip dates are from 12/21 to 12/23.

ASSISTANT: Please give me a moment. Southwest airline is available with 1 connection, shall I proceed?

USER: You can proceed with the same airline as you mentioned above.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you for your service.

ASSISTANT: You are most welcome.