Hi.
user
Hello, how can I aid you today?
assistant
I want to book a connecting flight to attend an event from DC. Can you help me?
user
Sure, when are you planning to start and return on?
assistant
Nov 22nd and 24th are my travelling dates.
user
Do you need a connecting flight?
assistant
Yes, I need a break.
user
Do you have any other specifications?
assistant
I would like to travel in an normal-cost airline.
user
Can I know your good name?
assistant
Jason  Baker.
user
Which airports do you prefer to travel?
assistant
IAD and PHL are my airport codes.
user
Thank you for your details, there are no flights found with the given details.
assistant
No issue. Thank you for the information.
user
Thank you.
assistant