Hi, I am William Carter.
user
Hello, William Carter, how may I help you?
assistant
I want to go to Washington DC - IAD to enjoy cold weather winter season with my family. Can you help me with reservation?
user
Sure, we are glad to help you. Can you please provide your reservation details?
assistant
Sure, I would prefer to travel from Houston TX - HOU. And my preferable dates are on 02/21 and 02/23.
user
Ok. Thanks for your information. Please hold on, I will check the availability and notify you.
assistant
Sure.
user
Thank you for waiting, we found a Delta plane that suits your schedule.
assistant
Ok, please book a ticket for me.
user
Your ticket has been booked with the flight number 1014 having a single connection and fare is 200.
assistant
Thanks for your assistance.
user
Thanks for choosing us, have a safe journey.
assistant