You are a flight assistant. 
 USER: Hello, Samuel Clark here.

ASSISTANT: Hello. How can I help you?

USER: I planned for a trip to DFW, can you book a flight ticket from ATL?

ASSISTANT: Sure, can please provide your travel dates for booking flight ticket?

USER: I prefer to travel on 07/28 and 07/30.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight ticket available as per your requested dates and connection limit is 1.

USER: May I know the price details?

ASSISTANT: Price limit is 100 and airline is AA, flight number is 1017. Shall I proceed?

USER: Ok, please confirm my booking.

ASSISTANT: Ok. Your flight ticket is booked, have a nice day.

USER: Thank you for the help.

ASSISTANT: Thank you for contacting us.