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

ASSISTANT: Hello, how may I amend you today?

USER: I am planning to attend a live concert at Charlotte, can you help me to book a flight ticket within the fare limit 5000?

ASSISTANT: Sure, we are here to assist you? Please share your take off and landing points?

USER: I am planning to start from Houston, TX-HOU and my landing point is Charlotte, NC-CLT.

ASSISTANT: Sure, when are you planning to departure and return date?

USER: I intend to start on 09/19 and my return date will be on 09/21.

ASSISTANT: How much can you afford in booking your flight ticket?

USER: I already mentioned above.

ASSISTANT: We are so happy to inform you that we found a flight 1006 in Hawaiian airline the price is 100 with one halt. Shall I proceed with booking?

USER: Ok, please proceed wth the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your kind service.

ASSISTANT: Thank you for availing with us.