Hello, I am Raymond Allen.
user
Hello, how can I help you today?
assistant
I am heading to DC - DCA to visit Lincoln memorial. Can you book me a ticket from San Francisco, CA - SFO with price under 500?
user
Sure, I will help you with booking. Please share me your planned journey dates?
assistant
I would start on 02/21 and return on 02/23.
user
Do you need any halt in between the journey?
assistant
Yes, I need a halt.
user
Please wait for a while.
assistant
Ok.
user
Thank you for waiting, I found a flight of airline AA, flight number is 1004 and fare is 100.
assistant
Please proceed.
user
Your flight ticket has been booked.
assistant
Thanks for your suppor.
user
Thank you for reaching us.
assistant