Hello.
user
Hello. How can I assist you at this moment?
assistant
I need you to book a flight ticket from DCA to EWR. Please help me with it.
user
Sure, I will assist you with that. Can you please mention your preferable travel dates?
assistant
August 17 and 19 are my planned travelling dates.
user
May I know your name for further process?
assistant
My name is  David Garcia.
user
Do you have any preferences regarding timings of your journey?
assistant
Nothing to state.
user
Do you have any limits on number of connections?
assistant
Yes, I need a break in between my journey.
user
Do you have any another specifications?
assistant
I prefer to fly in a economy class to fly.
user
Ok, please hold on a moment.
assistant
Sure, I will.
user
I have found a direct flight with the fare of 200 provided by Southwest airlines. Shall I proceed with this economy class flight ticket?
assistant
Yes, you can proceed.
user
Your flight ticket is booked successfully, flight number is 1026.
assistant
Great, thank you for the help.
user
You are welcome David Garcia.
assistant