Hello. My name is William Lee.
user
Hello, how may I aid you?
assistant
I want to visit White House with my friends, could you help me in booking the ticket?
user
Sure, can I know the details of travel?
assistant
It's from SFO to DCA. The dates of travel are from 05/24 to 05/26.
user
Hold on for a moment. Frontier airlines flight 1003 matches with your criteria, can I proceed?
assistant
Please book the ticket.
user
Your ticket is booked. Thank you, have a safe journey.
assistant
Thank you for your help.
user