Hello,.
user
Hello,. How can I assist you?
assistant
I want to travel from Seattle, WA - SEA to San Francisco, CA - SFO.
user
Sure, could you please provide your journey dates?
assistant
The price limit be 200, and the travelling dates are 02/15 and 02/17.
user
May I know your good name?
assistant
I am Jack Walker.
user
OK, will you please wait a moment?
assistant
OK.
user
We are sorry to notify you that there is no flights available based on your details.
assistant
OK, thanks for your information.
user
You are welcome.
assistant