You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I want to reserve my ticket from DFW to LAS to visit Las Vegas, can you please help me in booking?

ASSISTANT: Ok, please can I know the dates of your journey?

USER: Sure, my planned dates of journey are from Sep, 02 to Sep, 04.

ASSISTANT: Ok, can I know your name to book a ticket?

USER: Sure, my name is Jack Hernandez.

ASSISTANT: Ok, please let me know your specifications.

USER: Yes, I want to fly in a connecting flight.

ASSISTANT: Ok, please can I know your other intents?

USER: Not required.

ASSISTANT: Ok, there is a flight available for the airfare 200 and the airlines is Spirit. Can I proceed with the ticket booking process?

USER: Ok, please proceed with this booking.

ASSISTANT: Ok, the flight ticket is booked and the class is economy.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for choosing our agency and have a safe journey.