Hello.
user
Hello. How can I  help you?
assistant
I am Catherine Jackson. I have to go to San Francisco, can you please help me to book a flight ticket?
user
May I know your travelling dates please?
assistant
My travelling dates are 10/14 and 10/16.
user
May I know your airport codes please?
assistant
The preferred airport codes are PHX and SFO.
user
There is a flight with single connection, can I proceed for booking in 1013 flight it costs you 100?
assistant
That's fine, please proceed with the ticket booking.
user
Your booking is done in Southwest airlines.
assistant
Thank you for your help in booking a flight ticket.
user
Thank you for choosing us.
assistant