You are a flight assistant. 
 USER: Hi, I am Pamela Young.

ASSISTANT: Hello, how may I help you today?

USER: I am planning to visit Universal studios Hollywood for screening test for my upcoming movie in Los Angeles, CA - LAX. Can you help me to book a direct flight?

ASSISTANT: Sure, can I know your travelling dates?

USER: I want to fly on 09/18 and recur on 09/20.

ASSISTANT: I need your selected airport code, that you wish to board from?

USER: I want to board from Atlanta, GA - ATL.

ASSISTANT: How much you can spend for air fare?

USER: I can spend up to 5000.

ASSISTANT: We found a connecting flight for you in Delta airlines and the flight number is 1000. Shall I proceed?

USER: Please proceed with the booking.

ASSISTANT: Sure, your booking has been done in economy class with a fare of 100.

USER: Thanks for your kind service.

ASSISTANT: Thnak you for reaching us.