Hello!.
Hello,how may I assist you?
My name  is Dorothy Thomas,can you please help me to book ticket?
Sure,please tell me your travelling details.
OK, My travelling  codes are from ORD to OAK on 02/18 and 02/20.
OK,please wait for a while. There is a flight available with 1 connection and the price is 100. Can I book this ticket for you?
Can you please tell me the flight number?
The flight number is 1018 from spirit airline.
OK,you can proceed with this ticket.
Your ticket has been booked. Thank you for using our service.