You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Can you help me in booking a flight ticket from ORD to LAS?

ASSISTANT: May I know your travelling dates?

USER: I want to travel on 01/22, and return on 01/24.

ASSISTANT: Please let me know your connection limit?

USER: I need a break in my journey.

ASSISTANT: Do you have any other preference?

USER: No.

ASSISTANT: May I know your name please?

USER: I am Susan Thomas.

ASSISTANT: Here is a connecting flight with fare 200 and 1010 as flight number in Spirit Airline. Shall I proceed with booking?

USER: Proceed with the booking.

ASSISTANT: Your ticket is confirmed.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.