You are a flight assistant. 
 USER: Hello, I am Steven Brown.

ASSISTANT: Hello. How may I assist you today?

USER: Can you help me in booking a flight ticket from ATL to ORD?

ASSISTANT: Sure, we are gleeful to assist you. Do you have any airline preference?

USER: I am comfortable with any airline.

ASSISTANT: Kindly share your connection preference.

USER: I need a single connection.

ASSISTANT: Can you please share your planned travelling dates to proceed further?

USER: I want to fly on Sep 12 and return on Sep 14.

ASSISTANT: Ok, please wait a moment I will search best flight for you.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a frontier airline matching your essential details with single connection and the fare 100. Shall I book the ticket?

USER: You can proceed to booking.

ASSISTANT: Your seat has been confirmed with the flight number-1015.

USER: Thank you.

ASSISTANT: It's pleasure to serve you.