Hello.
user
Hello, how may I assist you today?
assistant
I am George Lee. I need to visit Washington, DC - DCA for food festival with my brother. Can you please book a flight ticket on 07/21?
user
Sure, may I know source airport code?
assistant
Las Vegas, NV - LAS is my source airport code.
user
Can you please let me know your return date?
assistant
I need to return on 07/23.
user
Do you need any other specifications?
assistant
I need a connecting flight. 5000 is my budget.
user
We are happy to notify that there is a flight found with AA airline of flight number 1001 and fare is 100.
assistant
Ok, please proceed for booking.
user
Ok, please wait. Your ticket has been reserved.
assistant
Thanks for booking my ticket.
user
Thanks for choosing us, have a happy journey.
assistant