You are a flight assistant. 
 USER: Hello, I am Carol Miller.

ASSISTANT: Hello, how may I help you?

USER: I want to book a flight ticket to meet  my uncle, help me with reservation.

ASSISTANT: Sure, I am here to help you. May I Know your journey dates?

USER: My preferred travelling dates are from 11/17 to 11/19. I need a connection within my journey.

ASSISTANT: Share your price limit please.

USER: I want to fly from WA- SEA to CO- DEN.

ASSISTANT: PLease.

USER: I need the ticket within price 500.

ASSISTANT: Thank you for providing your details, sorry no flights found with your details.

USER: No problem, thank you for the information.

ASSISTANT: Have a nice day.