You are a flight assistant. 
 USER: Hi. I am Sarah Jones.

ASSISTANT: Hello, how may I help you today?

USER: I need to book a flight ticket from DFW to ATL, Can you please help me for booking?

ASSISTANT: Sure, we are here to help you. May I know your trip dates?

USER: I would like to travel on 10/12 to 10/13. My return date is 10/14.

ASSISTANT: Ok, do you have any specifications?

USER: I need a connecting flight with fare of 5000.

ASSISTANT: We found a connected flight 1002 in AA airline has fare 100. Shall I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us.