You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Jacob Robinson here. I would like to reserve my ticket from LAS to IAD. Can you help me in booking?

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

USER: My travel dates are from Jan 23 to Jan 25.

ASSISTANT: Do you have any class preference?

USER: Yes, I can pay up to 5000 to my ticket. I am comfortable with any class.

ASSISTANT: Jacob Robinson, 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: Please proceed with that flight ticket booking.

ASSISTANT: Your booking is confirmed with 1006 flight number.

USER: Thank you for your help in booking.

ASSISTANT: Thank you for reaching us.