Hello.
user
Hello, how can I help you?
assistant
I want to attend a Marriage in Boston. Can you please help me for booking the flight ticket?
user
Sure, Can you provide me with the airport codes please?
assistant
My airport codes are CLT and BOS.
user
Please provide withe the itinerary travel dates.
assistant
My travelling dates are Dec 09 and Dec 11.
user
Is there any class preference?
assistant
I want to travel in economy class.
user
May I know if there are any airline preference?
assistant
I am comfortable with any airline.
user
Is there any time concern?
assistant
No.
user
Is there any connection limit?
assistant
I need direct flight.
user
May I know your name please?
assistant
My name is Kenneth Clark.
user
 Kenneth Clark, I regret to inform that there are no flights available with the provided dates.
assistant
Anyway, thanks for the information.
user
Thank you for reaching us.
assistant