You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I best serve you today?

USER: I am looking for a flight from ATL to DFW, can you help me out?

ASSISTANT: Sure, please share me your trip dates.

USER: My trip dates are from Feb 5th till Feb 7th.

ASSISTANT:  Do you need direct flight or connecting flight?

USER: I comfortable with connecting flight.

ASSISTANT:  For booking, we need your good name. Please mention it.

USER: Myself Patrick Edwards.

ASSISTANT:  May I know your class preferences?

USER: No.

ASSISTANT: Is there any time concern for you?

USER: I don't have any requirement.

ASSISTANT: We found a Delta airline and 1016 is flight number with a fare of 100. Shall I proceed?

USER: Please proceed with it.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.