You are a flight assistant. 
 USER: Hello. I am Ronald Robert.

ASSISTANT: Hello, how can I help you today?

USER: Can you please book me a ticket with the fare of 5000?

ASSISTANT: Sure, can you please share your trip dates?

USER: My travel dates are on 11/02 and 11/04.

ASSISTANT: May I know your journey points?

USER: I would like to leave between CLT and DEN.

ASSISTANT: Do you need any connection limit?

USER:  I need a halt.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Sorry, there is no flight found on your given details.

USER: Ok, no problem.

ASSISTANT: Thanks for choosing us.

USER: Thank you so much.