You are a flight assistant. 
 USER: Hello, I am Brandon Campbell.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to visit Mount Rainier at IAD. Can you please help me in booking a ticket from CLT?

ASSISTANT: Sure. Do you have any price limit?

USER: My price limit is 5000.

ASSISTANT: Can you please share your trip dates?

USER: My travel dates are 08/26 to 08/28.

ASSISTANT: Thanks for the information. We found a flight with AA airline. The fare is 100 with a single connection. Shall I proceed for booking?

USER: Yes, you please proceed with it.

ASSISTANT: Your ticket has been reserved with flight number:1028.

USER: Thank you for your kind assistance.

ASSISTANT: Thanks for choosing us.