Hello. I am Brian Lewis.
user
Hello, how may I help you?
assistant
I would like to book a ticket from DCA to SFO, can you please help me out?
user
Sure, may I know your travelling dates?
assistant
I am travelling on these dates 04/16 and 04/18.
user
There is a flight which can travel to your region having a single lay out in between your journey having a ticket fare of 100 which is provided by Frontier airlines. Would you like to book this flight for your journey?
assistant
Ok, you can proceed.
user
Ok, your ticket is confirmed with the flight number 1005.
assistant
Thank you for your services.
user
Most welcome.
assistant