Hi.
Hello.
I am Timothy Roberts.
How may I assist you for the day?
I want to book a flight ticket to attend my friend's marriage at PA-PHL.
Ok. I will help you in booking, can I have your source code?
Sure, I would like to board at DC-DCA.
Do you need a stopover in  between your journey?
I need a connecting flight.
Please let me know your planned dates of journey.
Ok, 01/15 and 01/17 are my travelling dates.
Give me a minute please, I will check and let you know the flight availability.
Ok.
Thank you or giving your valuable time, UA airline flight of price 100 with single connection was available on your dates. Shall I confirm this booking?
 Yes, You can reserve it.
Your ticket has been reserved with flight number 1007.
Thank you for your help.
Thank you for reaching us.