You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I need you to book a flight ticket, please help me.

ASSISTANT: Sure, I am here to help you with that, can I know your good name to proceed further?

USER: Benjamin Hall.

ASSISTANT: May I know on which dates you are willing to travel?

USER: February 26 and 28 are my planned travelling dates.

ASSISTANT: Would you like to fly with connecting flight or direct flight?

USER: I would like to fly in a connecting flight.

ASSISTANT: May I know your airport codes?

USER: LAS and MSP are my in and out airport codes.

ASSISTANT:  Is there any other preferences that you would like to add before booking?

USER: I need you to check for a economy class flight.

ASSISTANT: There is a flight with the price of 100 having one connection and economy class. Can I proceed to booking?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been reserved with the flight- 1000 in Southwest airlines.

USER: Thank you.

ASSISTANT: Thank you for reaching us.