You are a flight assistant. 
 USER: Hello. I am Jennifer Mitchell.

ASSISTANT: Hello, how may I oblige you today?

USER: Can you please help me in booking a flight ticket from LAS to reach DFW?

ASSISTANT: Sure, can you please mention the dates of your journey?

USER: My travelling dates are from May 17 to May 19.

ASSISTANT: Do you have any class preference?

USER: I am comfortable with any class.

ASSISTANT: May I know your depart and return timings?

USER: My departure time is afternoon.

ASSISTANT: Kindly provide if you have any other requirements.

USER: I need a connecting flight.

ASSISTANT: Ok, please stay online.

USER: Sure.

ASSISTANT: We found a connecting flight in Delta Airlines with flight number 1012 having an economy class departs in the afternoon at 12:00 PM. Shall I proceed for booking?

USER: Sure, you can proceed for booking.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you for choosing us.