You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me with booking a flight ticket from SFO to DFW?

ASSISTANT: Sure, can you please let me know your trip dates?

USER: My travelling dates are from Sept 12-14.

ASSISTANT: Do you have any connection limit preference?

USER: I would be comfortable with single stop over.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Could you help me with your name please?

USER: Stephanie Robinson here.

ASSISTANT: I found a connecting flight with 1015 flight number and airfare is 200. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: For a economy class your ticket is booked.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us!.