Hello.
user
Hello, how can I help you?
assistant
Brenda Clark here. I am visiting my grandparent's house, who are in Seattle. I need your help in booking the ticket from DEN to SEA.
user
OK, on which dates you want to travel?
assistant
My preferable journey dates are from 12/19 to 12/21.
user
Ok. The airline Southwest with flight number 1023 is available.
assistant
Please check that price limit shouldn't exceed 200.
user
Ok, this airline is within your request.
assistant
Ok, book it.
user
Ok, your ticket is booked.
assistant
Thank you for your help.
user
Thank you.
assistant