Hello.
user
Hello. How can I help you today?
assistant
My name is Mark King. I have a plan to meet my friend in San Francisco, can you help me for booking a flight ticket from ORD to SFO?
user
Sure, please share your trip dates too.
assistant
My travelling dates are from 05/10 till 05/12.
user
Here, I found a flight for you with 1 connection and fare is 300. Shall I proceed?
assistant
I can afford only 200 for ticket.
user
Sorry, no flights are available with in your budget.
assistant
That's ok, thank you for checking.
user
Welcome, have a nice day.
assistant