Hello.
user
Hello, how may I assist you today?
assistant
I am Mark Miller. I need a connecting flight to Dallas & Fort Worth to attend my sister wedding. Could you please book a plane reservation with one halt?
user
Sure, can you please share your travelling dates?
assistant
I want to depart on 03/17 and return on 03/19.
user
May I know your budget for ticket?
assistant
As my budget is low, I can spend upto 200.
user
Kindly mention your airport locations?
assistant
My airport codes are from WA-SEA to TX-DFW.
user
Ok, please wait a minute.
assistant
Sure.
user
Thanks for your time, we have found a UA  airline, flight number-1000 connections-1 and ticket fare 100.
assistant
Please proceed.
user
Sure, your reservation has been done.
assistant
Thank you for your great assistance.
user
Thank you for approaching us.
assistant