Hello, I am Brandon Parker.
user
Hello, how may I best serve you?
assistant
I need to book a flight ticket from TX-AUS to CA-SFO, Can you help me for booking a flight ticket please?
user
Sure, may I know your travel dates please?
assistant
I would like to travel on 04/12 to 04/14.
user
Do you have any other specification?
assistant
I need single connection and price limit with in 1000.
user
Thanks for giving your details, unfortunately there is no flight on your details.
assistant
Ok, no problem.
user
Thanks for choosing us.
assistant
Thanks for your information.
user