Hello.
user
Hello, how can I help you at present?
assistant
Can you please help me to book a flight from DFW to EWR?
user
Sure, can I know your good name please?
assistant
I am Lisa Roberts.
user
 When you are willing to travel?
assistant
My trip dates are Jan 10 to 12.
user
Do you need direct flight or connecting flight?
assistant
I need a connecting flight.
user
 Would you let us know if you have any other preferences?
assistant
I want to return in morning time.
user
We found a connecting flight 1002 in Frontier airlines at the price of 700 with business class. Can I proceed?
assistant
Ok, please proceed.
user
Your booking is done.
assistant
Thank you.
user
Thank you for choosing us.
assistant