You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How best can I respond to you?

USER: I am Dorothy Taylor, In New York there is a wax museum Madame Tussauds. I planned to visit the museum with friends. Can you book a connecting flight for me?

ASSISTANT: Sure, we are happy to help you. Can you please share your journey dates that you prefer to travel?

USER: I prefer to travel on 10/20 and return on 10/22.

ASSISTANT: May I know your journey locations?

USER: My source point is TX-HOU and destination is NY-EWR.

ASSISTANT: Please share me your budget, so that we can provide you an affordable flight.

USER: My budget is 500 for flight ticket.

ASSISTANT: Thanks for sharing your details. We are unable to provide flight in between your journey routes due to heavy snowfall at destination airport.

USER: Ok, thank you for the information.

ASSISTANT: Thank you for reaching us.