Hi, I am Dorothy Wilson.
user
Hello, how may I help you today?
assistant
I want to attend San Francisco to attend my second cousin's birthday party. Can you help me with the process of booking?
user
Sure, can  I have your price limit and connection?
assistant
I need a flight with the price of 5000.
user
Could you please provides your travelling dates and airport codes?
assistant
I want to fly from HOU to SFO. I need a single connection between source and destination.
user
May I know your travelling dates to proceed further?
assistant
I want to leave on 04/26 and return on 04/28.
user
Ok, please wait for a moment, let me search a flight for you.
assistant
OK.
user
Thanks for waiting, sorry, unfortunately no flights found on that day.
assistant
Ok, no issues. Thanks for your kind service.
user
Most welcome, thanks for reaching us.
assistant