Hi, I am Christoper Nelson.
Hello. How may I serve you today?
Please help me to book a connecting flight to Philadelphia to take a part in scuba driving at Evans river.
Sure, we are here to help you in booking. Please let me know your planned travelling dates to proceed further.
I would like to start on Oct 7th and I will return within two days that is on Oct 9th.
May I know from where would you like to start and end your journey?
My boarding point is IAD and my destination point is PHL.
 In which class do you want to travel?
I am happy with any class.
Please be on hold for sometime, as I can check a flight for your journey with the best airlines.
Sure.
We found a Delta airline, flight number:1002 and the price is 200.
That's fine, you can proceed with the booking.
Your flight ticket has been reserved.
Thank you for your help in booking.
Thank you for reaching us.