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 PHL to DFW?

ASSISTANT: Please provide your trip dates.

USER: My travelling dates are from Feb 02-04.

ASSISTANT: Do you need any connection limit?

USER: I would be comfortable with single stop over.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: Jack Green here.

ASSISTANT: Delta Airlines is providing connecting flight on this route with a ticket fare of 100 and flight departs at 6:00 hours and arrives at 20:00 hours, shall I book your ticket in this flight?

USER: You can proceed with booking.

ASSISTANT: Your ticket is confirmed in flight 1009.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.