Hello.
user
Hello.
assistant
My name is Eric Evans.
user
How may I aid you Eric?
assistant
I want to visit my brother for his birthday in SFO, could you help me in booking the ticket?
user
Sure, please let me know on which dates you want to travel?
assistant
It's from 11/16 to 11/18.
user
Please provide the origin airport code?
assistant
I am from Denver DEN.
user
Ok, there is a flight available with UA airlines for you. Shall I book the ticket?
assistant
Please book the ticket.
user
Ok, your ticket has been booked and the flight number is 1001.
assistant
Thank you for helping me out.
user
Thank you, have a great trip.
assistant