Hello, I am Alexander Roberts.
user
Hello, how may I oblige you today?
assistant
 I would like to participate in a mobile food distribution event, will be conducted by soldiers at San Francisco, CA-SFO. Can you please book me a ticket from Washington, DC-DCA?
user
Sure, may I know on which dates you are willing to travel?
assistant
My dates of travel are from 04/25 to 04/27.
user
Do you prefer any halt in between journey?
assistant
I prefer a halt in between the journey.
user
Thank you for providing all necessary details. Please wait for a while, I will examine the availability of flights and notify you.
assistant
Ok.
user
We have found a Spirit airline of 1014 flight number with one connection of cost 100.
assistant
Ok, please confirm my reservation for this airline.
user
Your booking has been confirmed.
assistant
Thank you for your confirmation.
user
Thank you for opting us.
assistant