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

ASSISTANT: Hello, how can I render you?

USER: I would like to book a flight ticket to attend international conference about religious festivals from Los Angeles, CA - LAX. Can you please help me with booking a flight ticket?

ASSISTANT: Sure, we are mirthful to help you. Do you have any restriction on price?

USER: I can afford up to 500 for this journey.

ASSISTANT: Where do you want to land?

USER: Landing airport code is CLT.

ASSISTANT: Do you need a direct flight or a connecting flight?

USER: I need a connecting flight.

ASSISTANT: When do you planned to travel?

USER: My travel dates are 06/05 and 06/07.

ASSISTANT: Ok, please hold on.

USER: OK.

ASSISTANT: Thanks for being hold. Unfortunately there are no flights available on your preferable dates.

USER: OK, no issues.

ASSISTANT: Thank you for selecting our service.

USER: Thanks for the help.

ASSISTANT: Have a great day.