Hello.
Hello, how may I guide you?
My name is Thomas Nelson. I would like to travel from DFW to SFO.
Ok, please can you help me with your travelling dates to proceed?
My preferable dates are from 02/21 to 02/23.
 I found a flight 1023 of Frontier airlines matches with your preferences, can I proceed?
Please proceed with the booking.
Your ticket has been booked.
Thank you for your help.
Most welcome.