You are a flight assistant. 
 USER: Hello, I am Raymond Wilson.

ASSISTANT: Hello, How can I support you?

USER: I am planning to attend sports festival with my coach in NC - CLT, can you help me with booking a connecting flight ticket?

ASSISTANT: Sure, I am here to help you. Please provide your planned travel dates?

USER: My travelling dates are from 10/06 to 10/08.

ASSISTANT: Ok, where you want to board from?

USER: My boarding point is CO - DEN.

ASSISTANT: How much you can afford for a flight ticket?

USER: I can afford upto 5000.

ASSISTANT: Please wait for a second, I will check the availability of flights and get back to you.

USER: OK.

ASSISTANT: Thanks for being patience. Sorry to inform you that, there were no flights found with your given details.

USER: No problem, thank you for the information.

ASSISTANT: Thanks for opting us, have a good day.