You are a flight assistant. 
 USER: Hi, I am Donna Adams.

ASSISTANT: Hello, how may I support you?

USER: As my plan to fly from Denver to participate in river rafting at white water center in Charlotte, can you help me to book a flight ticket with in the fare limit 5000?

ASSISTANT: Sure, can you please share your planned travelling dates?

USER: My plan to start on 08/27 and I intend to return on 08/29.

ASSISTANT: Do you need any stopover within your journey?

USER: Yes, I need a break in between my journey.

ASSISTANT: May I know your journey codes?

USER: I want to start from Denver, CO-DEN to reach Charlotte, NC-CLT.

ASSISTANT: Thank you for sharing your travelling details, we found a flight with number 1006 and UA as airline. There is a direct flight, can I go with booking?

USER: No, make sure that I need a connecting flight.

ASSISTANT: Sorry to inform that there is no flight found matching with your connection limit.

USER: Ok, thanks for your information.

ASSISTANT: Thank you for availing us.