You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Scott Perez, I want to book a flight from Las Vegas, NV-LAS to visit Denver Zoo. Can you help me with booking a connecting flight?

ASSISTANT: Sure, please mention your dates of journey?

USER: I will travel on 05/02 and return 05/03.

ASSISTANT: How much you can spend for flight ticket?

USER: I like to spend 5000 for the flight ticket.

ASSISTANT: Could you please share me your destination code?

USER: My destination point is CO-DEN.

ASSISTANT: Please wait for a while, I will check with the airlines and revert to you.

USER: Sure.

ASSISTANT: We found a flight with UA airline of flight 1008. Can I confirm your booking?

USER: Sure.

ASSISTANT: Your seat has been reserved.

USER: Thank you for booking flight ticket for me.

ASSISTANT: Thank you for reaching us.