You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I support you?

USER: I am Dennis Thomas want to meet my brother at WA-SEA from NV-LAS. Can you book a connecting flight?

ASSISTANT: Sure, on which dates you are willing to travel?

USER:  My travel dates are 02/08 and 02/10.

ASSISTANT: Ok, wait a minute.

USER:  Ok.

ASSISTANT: I found a flight from Hawaiian airline of fare 200 and flight number 1010. Shall I book it?

USER:  You can proceed with booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thanks for making us to serve you.