You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to visit Minneapolis, MSP with my family. Can you help me to book a ticket from CLT?

ASSISTANT: Sure, can you please provide your journey dates?

USER: My trip dates are 08/08 and 08/10.

ASSISTANT: Do you have any restrictions to be met?

USER: I need only direct flight. Price should not cross 5000.

ASSISTANT: Can I have your name to proceed further?

USER: David Hall here.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your time, unfortunately no airlines providing service on that route.

USER: No problem, Thanks for the information.

ASSISTANT: Thank you for approaching us.