Hello.
user
Hello, how can I assist you today?
assistant
I want to book a ticket from IAD to DFW to meet my childhood friend. Can you please help me for booking?
user
Sure, On which dates would you like me to book a flight ticket for you?
assistant
My travelling dates are Mar 18 and Mar 20.
user
On what name, do I need to reserve your ticket?
assistant
Please reserve on the name of Eric Harris.
user
 In which class would you like me to book your flight ticket?
assistant
I prefer business class.
user
Let me know your connection limit?
assistant
I want one connection.
user
Do you have any other requirements?
assistant
My return time is evening.
user
Ok, please wait a moment, let me search a flight for you.
assistant
Ok.
user
Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.
assistant
Ok, no worries. Thank you.
user
Thank you for choosing us.
assistant