You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you now?

USER: I am Nancy Scott. I would like to depart in the morning and arrive in the evening. Could you please help me with booking a flight ticket from SFO to EWR?

ASSISTANT: Sure, I am happy to help you with that. Can I have your travel dates please?

USER: Sure, my travelling dates are Nov 23 and Nov 25.

ASSISTANT: Ok, please let me know your preferable class.

USER: I comfortable with any type of class.

ASSISTANT: I have found a flight in Southwest airlines which is having connection 1 and the ticket fare is 400. Are you fine with this flight?

USER: You can proceed with booking.

ASSISTANT: Ok Nancy Scott, your ticket booking has done and the flight number is 1001.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us, have a great journey.