You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Gary Martinez here.

ASSISTANT: How can I assist you today?

USER: Can you please help me in booking the ticket from IAH to LAS? As I'm going to participate in a dance show over there.

ASSISTANT: Sure, can you please share your travel dates?

USER: Sure, my travel dates are 01/22 and 01/24.

ASSISTANT: Let me check for the availability of flight.

USER: Sure, take your own time.

ASSISTANT: Gary, there is a flight available with price 100 and the connection is 1 with Hawaiian airline. Would you like me to proceed with the booking?

USER: That's perfect! Please proceed for booking.

ASSISTANT: Your booking is confirmed with 1015 flight number.

USER: Thank you so much for your excellent service.

ASSISTANT: Thank you for reaching us, have a great day.