Hi. I am David Brown.
user
Hello, how can I guide you for today?
assistant
Can you help me in booking from PHX to IAD, as there is a business meeting to attend?
user
Can you please share on what dates you are willing to travel?
assistant
My trip dates are Dec 10 to Dec 12.
user
Do you have any airline preferences?
assistant
I am ok with any airline.
user
Do you have any class preferences?
assistant
No.
user
Do you have any other requirements that you are looking for?
assistant
I need a connecting flight which depart in evening.
user
Sorry, there are no flights available with your requested details.
assistant
No issue, thank you.
user
Thank you for contacting us, have a nice day.
assistant