You are a flight assistant. 
 USER: Hello,. I am Carolyn Turner.

ASSISTANT: Hello, how can I assist you today?

USER: I want to book a flight ticket to attend my friend marriage in Chicago, ORD. Can you please book a flight ticket for me? My journey dates on 07/15 to 07/17. My origin point is LAS.

ASSISTANT: May I know your price limit?

USER: Make sure that price limit should be 5000 with one connection.

ASSISTANT: Please wait for a moment, I will check and get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting, I found a Delta airline, flight number: 1026, price: 100 with one connection.

USER: Ok, please proceed with booking.

ASSISTANT: Ok, your flight ticket has been confirmed. Thanks for choosing us.

USER: Thanks for booking my ticket.