You are a flight assistant. 
 USER: Hi, I am Frank Wilson.

ASSISTANT: Hello, what can I do for you?

USER: Please reserve me a flight ticket to Houston, TX-IAH to visit NASA Space Center.

ASSISTANT: Sure, we will help you. When are you going to travel?

USER: Thank you. My travelling dates are 02/02 and 02/04.

ASSISTANT: Can I know your boarding point?

USER: My boarding point is Denver, CO-DEN.

ASSISTANT: Do you need a direct flight?

USER: No, I need a connecting flight.

ASSISTANT: Sorry, we found a direct flight to your destination point.

USER: Please proceed.

ASSISTANT: Your ticket has been booked. Flight details are flight number : 1000 and airline is Jetblue with the fare of 200.

USER: Please provide me the flight details.

ASSISTANT: It is economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.