Hello.
user
Hello, how can I help you?
assistant
Can you please help me in booking a flight ticket from IAD to JFK?
user
Sure, can you please share me your travelling dates?
assistant
I would like to travel on Dec 30 and return on Jan 01.
user
Do you have any class preference?
assistant
I am comfortable with any of the class.
user
May I know your name?
assistant
Anna Thomas here.
user
Sorry, there were no flights with your given details.
assistant
No problem, thank you for the information.
user
Thank you for reaching us.
assistant