Hello.
user
Hello. May I know how best I can help you today?
assistant
I want to book a flight ticket from DEN to LGA. Can you help me?
user
Sure, we are happy to help you in booking. Can I have your name please?
assistant
Nancy Thomas here.
user
Sure, will you mention your travelling dates please?
assistant
May 07th and 09th are my travelling dates.
user
Sure, can you help me to provide you with a connection if you need?
assistant
I need a connecting flight.
user
Would you like to avail any benefits for the comfort of your journey?
assistant
I need a business class.
user
Thank you for providing all necessary details, please stand by I will check and revert to you.
assistant
Ok.
user
 We are unable to provide flight in between your journey routes due to some technical up-gradation at destination airport.
assistant
No issue, Thank you.
user
Thank you for choosing us.
assistant