You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Dennis Hernandez myself. I need to travel Detroit, can you please reserve flight ticket from IAH and DTW?

ASSISTANT: Sure, I am here to help you in booking. May I know your trip dates to proceed further.

USER: My trip dates are 10/03 and 10/05 and my budget should not exceed 1000.

ASSISTANT: Please be on hold, let me check for the flights in your route.

USER: Please take your time.

ASSISTANT: Basing your requirements we found a flight from Hawaiian airlines with a fare of 100, shall I confirm this ticket?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is confirmed with the flight-1009.

USER: Thank you for helping me in booking flight ticket.

ASSISTANT: Welcome, have a safe journey.