Hello.
user
Hello, how may I assist you today?
assistant
 I am Shirley Jones. I want to book a ticket to Oakland, CA-OAK to attend my cousin wedding. Can you book a connecting flight?
user
Sure, can you please share your airport locations?
assistant
I will depart from TX-DFW.
user
Ok, may I know your scheduled dates?
assistant
 My travel dates are 05/20 and 05/22.
user
Can I have your price limit?
assistant
Make sure price should not exceed 200.
user
Ok, please hold a minute. Thanks for your time, sorry, no flight found on that day.
assistant
Ok, thanks for your service.
user
Thank you for picking us.
assistant