Hello.
user
Hello, how may I serve you today?
assistant
Can you please help me to book a flight from PHL to IAH?
user
Sure, please share me your trip dates.
assistant
I want to depart on Apr 7 and need to return on Apr 9.
user
Which flight you have preferred to travel either a connecting flight or a direct flight?
assistant
I need a connecting flight.
user
 If you can help me with your name, I can begin looking up for the availability of flights.
assistant
I am William Taylor.
user
May I know if you prefer to have any other comforts in your journey?
assistant
I do not have any other specifications.
user
There is a connecting flight 1008 in United Airlines at the price of 600 with economy class. Can I proceed?
assistant
Ok, please proceed.
user
Your booking is done.
assistant
Thank you.
user
Thank you for choosing us.
assistant