You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Kimberly Allen. I planned to meet my cousin in IAH, can you please help me to book a flight ticket from LAS?

ASSISTANT: Sure, can you please share your travel dates?

USER: I prefer to travel on 09/12 and 09/14.

ASSISTANT: Let me check for the availability of flight.

USER: Sure.

ASSISTANT: Kimberly, there is a flight available with price 200 and the connection is 1 with UA airline. Would you like me to proceed with the booking?

USER: Ok, please confirm my booking.

ASSISTANT: Your booking is confirmed with 1028 flight number.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a great day.