You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be at your service today?

USER: I need you to book a flight ticket.

ASSISTANT: Sure, can you please forward your journey dates?

USER: My planned travel dates June 13 and 15.

ASSISTANT: Kindly assign your airport codes?

USER: ATL and IAH are my in and out airport codes.

ASSISTANT: Is there any class preference?

USER: I prefer to fly in a economy class.

ASSISTANT: Can you please mention your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you need any more preferences?

USER: Nothing much to state.

ASSISTANT: May I know your name please?

USER: My name is Benjamin Baker.

ASSISTANT: There is a  flight found matching your essentials, flight number 1011 with connecting flight, price is 200 in economy class. Shall I proceed?

USER: Please book the ticket.

ASSISTANT: Your ticket has been reserved with Frontier airlines.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.