Hello.
user
Hello. How may I guide you?
assistant
I am Elizabeth Anderson. I am planning to visit Olympic National Park at Washington, could you please help me with booking a flight ticket from DCA to IAD?
user
Sure, I am happy to help you with that. Can I know your planned trip dates please?
assistant
I would like to depart on Feb 25th and return on Feb 27th.
user
Which type of class do you prefer to travel?
assistant
I need a flight ticket in economy class.
user
Ok, how many connections do you need in between your journey?
assistant
I need a connecting flight.
user
Ok, do you have any preference related to depart and retrun timings?
assistant
Make sure that my depart time is evening.
user
Ok, please hold on for a minute.
assistant
Sure, take your time.
user
I am really sorry to inform you that, there are no flights available which is departing in the evening time on the dates you have given.
assistant
Ok, not an issue. Anyways, thank you for the information.
user
You are welcome. Thank you for choosing our agency.
assistant