You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you at this minute?

USER: I am planning to book a ticket from DEN to IAH. Can you please help me out?

ASSISTANT: Ok, I am here to help you with that. Can I know your planned trip dates?

USER: I am planning to travel on Sept 08 and return back on Sept 10.

ASSISTANT: Can I know your good name?

USER: My name is Sandra Johnson.

ASSISTANT: Is there any other requirements?

USER: I am looking for a connecting flight.

ASSISTANT: Ok, wait for a minute.

USER: Sure.

ASSISTANT: The Hawaiian airlines is providing the service in this route, the flight is having a single stop over in between your journey and the ticket fare is 200 for an economy class ticket. Can I proceed to reserve the ticket?

USER: That's fine, please proceed the booking.

ASSISTANT: I have confirmed your flight ticket in an economy class and the flight number 1000.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.