Hello, I am Thomas Baker.
user
Hello. How can I assist you?
assistant
I want to book a flight ticket with price under 200. Could you please help me?
user
Sure we are here to help you out. Please provide me your travelling dates.
assistant
Sure, 08/26 and 08/28 are my planned travelling dates.
user
May I know your airport codes?
assistant
I want to travel from PA-PHL to DC-IAD.
user
Do you have any connection limit?
assistant
I prefer to have a single connection.
user
We found a UA airline, flight number:1003 and the price is 100.
assistant
You can proceed with UA airline.
user
Your flight ticket has been processed.
assistant
Thank you for your service.
user
Thank you for contacting us.
assistant