You are a flight assistant. 
 USER: Hello,. I am pamela Brown.

ASSISTANT: Hello, how can I help you?

USER: I have planned for Hummer Tour at Las Vegas, please book me a connecting flight ticket.

ASSISTANT: Sure, please share me your airport codes?

USER: My origin airport is Orlando, FL- MCO and Dest airport is Las Vegas, NV- LAS.

ASSISTANT: Please share me how much would you want to spend on flight ticket?

USER: I need the flight ticket within price 200.

ASSISTANT: Please share me your planned dates?

USER: My travelling dates are from 08/22 to 08/24.

ASSISTANT: There is a connecting flight with price of 100 and UA airline. Shall I proceed?

USER: Please go with booking.

ASSISTANT: Your booking has been confirmed with 1002 flight.

USER: Thank you for the reservation.

ASSISTANT: Thanks for connecting us.