Hello.
user
Hello, how may I best serve you today?
assistant
Could you book my ticket from DCA to PHX?
user
Sure, please share me your trip dates.
assistant
My trip dates are May 1 and May 3.
user
Is there any class preferences for you?
assistant
No.
user
Do you need direct flight or connecting flight?
assistant
I need a connecting flight.
user
May I know your airline preferences?
assistant
I prefer normal cost airlines.
user
For booking, we need your good name. Please provide it.
assistant
Catherine Lewis here.
user
Sorry to say that, there are no flights available on the routes of your journey.
assistant
No problem, thank you.
user
Thank you for reaching us.
assistant