You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am looking for a flight from DEN to LAX, can you please help me in booking?

ASSISTANT: Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?

USER: My travelling dates are Feb 08 and Feb 10.

ASSISTANT: Ok, please share me your name.

USER: My name is Robert Martinez.

ASSISTANT: Ok, d o you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Ok, please allow me a moment.

USER: Ok, take your time but I want to depart in evening.

ASSISTANT: As per your requested timing, no flights are available on your route.

USER: That's ok, thank you for checking.

ASSISTANT: Welcome, have a nice day.