You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I need to celebrate Christmas with my family members. Can you help me in booking a flight ticket on 12/24?

ASSISTANT: Sure, may I know your good name please?

USER: Katherine Perez is my name.

ASSISTANT: Please share me your travelling airport codes?

USER: My travelling airport codes are from DEN to ORD.

ASSISTANT: Let me know your return date please?

USER: I need to return on 12/26.

ASSISTANT: Do you have any other specification?

USER: Yes, I need one connection in between my journey. 5000 is my budget.

ASSISTANT: Thanks for giving your details, we found a flight on your details with airline Spirit, flight number: 1022. Shall I proceed for booking?

USER: May I know price and connection limit?

ASSISTANT: Ticket price is 100. It is one connection limit.

USER: Ok, you can proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for booking my ticket.

ASSISTANT: Thanks for choosing us.