You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Sharon Roberts here.

ASSISTANT: How can I assist you now?

USER: Can you please help me out in booking the ticket from ORD to LAS?

ASSISTANT: Sure Sharon Roberts, can I have your travel dates please?

USER: Sure, my travel dates are 11/11 and 11/13.

ASSISTANT: Ok Sharon Roberts, please be hold on for a moment to check flight availability.

USER: Sure.

ASSISTANT: I have found a flight in Spirit airlines with connetction 1 and price 100. Shall I proceed with booking?

USER: Yes, please proceed for booking.

ASSISTANT: Ok Sharon Roberts, I have reserved a ticket with flight number 1014.

USER: Thank you so much for booking.

ASSISTANT: Thank you for choosing us, have a great journey.