Hello. I am Patricia Adams.
user
Hello. How can I help you?
assistant
I would like to go from SFO to LAS, can you help me to book a ticket.
user
Sure, we are happy to help you. Could you please provide me your journey details?
assistant
My travelling dates are from 01/22 to 01/24.
user
We found airline Spirit with  flight number 1018. Price is 200 with a single connection.
assistant
Ok, you can proceed for booking.
user
Your booking is done. Thank you, have a nice day.
assistant
Thank you so much for your good service.
user