Hello,.
Hello. How can I serve you?
I am Gary Campbell. I want to book a flight ticket to Philadelphia.
Ok.
I am planning to attend public exam at Philadelphia on 05/06, can you please reserve the flight ticket?
Sure. When do you have  to return?
I have to return on 05/08.
May I know your airport codes please?
Source and destination airport codes are EWR and PHL.
Do you have any price limit?
Price limit is 200.
Please give me a minute to check for the flight availability.
Sure.
Thanks for you time, there was a single connecting flight of UA airline with 1009 number and price 100. Shall I move forward with booking?
Sure, please book the ticket.
Your ticket has been confirmed.
Thanks for your service.
Thanks for reaching us, have a safe journey.