Hello.
user
Hello, how may I assist you today?
assistant
Can you please help me in booking a flight ticket from IAH to IAD?
user
Sure, can you please share your trip dates?
assistant
I would like to travel on Dec 31 and return on Jan 02.
user
Do you have any connection limit?
assistant
I need connecting flight.
user
Let me know your class preference?
assistant
I prefer business class.
user
Any other requirements to be met?
assistant
I prefer normal cost airline.
user
May I know your name please?
assistant
Kimberly Lewis here.
user
Sorry, there are no flights found with your given details.
assistant
No problem, thank you for the information.
user
Thank you for reaching us.
assistant