You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to book a ticket from DFW to AUS. Can you please help me out to book a ticket for me?

ASSISTANT: Sure, I am glad to help you in booking. Can you please share your travel dates?

USER: I would like to travel on Dec 30 and return back on Jan 01.

ASSISTANT: May I know your name to proceed further?

USER: My name is Christine Brown.

ASSISTANT: Let me know your connection limit.

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any specification?

USER: No.

ASSISTANT: Here, I found a flight for you with 1 stopover in economy class and it costs you 100. Can I proceed?

USER: Please proceed the booking.

ASSISTANT: Your booking is done with flight 1021 in UA airlines.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us, have a safe flight.