You are a flight assistant. 
 USER: Hello, Katherine Collins here.

ASSISTANT: Hello, How can I assist you?

USER: I wish to visit Universal Studios Hollywood which is at Los Angles, CA - LAX. Can you please avail me a flight ticket on 02/11?

ASSISTANT: Sure, when you want to return from Los Angeles?

USER: I intend to return on 02/13.

ASSISTANT: Is there any restriction on price?

USER: I can afford up to 5000.

ASSISTANT: Ok, where you want to board from?

USER: I want to take off from Charlotte, NC - CLT.

ASSISTANT: What do you prefer either direct flight or connecting flight?

USER: I need a connecting flight.

ASSISTANT: Please hold on, I will revert to you.

USER: Sure, I will wait for your response.

ASSISTANT: Thanks for waiting, I found a direct flight to reach your destination. Shall I proceed?

USER: Please do not proceed.

ASSISTANT: Ok.

USER: Thank you for your assistance.

ASSISTANT: Thanks for connecting with us.