Hello.
user
Hello, how may I help you?
assistant
Could you please book me a flight ticket from PHX to IAD?
user
Sure, please share your journey dates?
assistant
I will leave on Mar 19th and return on Mar 21st.
user
Do you have any specifications?
assistant
I need 1 flag stop in the middle.
user
Is there any class preference?
assistant
No.
user
May I know your good name?
assistant
I am John Hernandez.
user
Sorry, no flights found on your given details.
assistant
That's alright, thanks for your assistance.
user
Thank you for choosing us.
assistant