Hello.
user
Hello, how may I aid you today?
assistant
I am planning to book a ticket from BOS to IAD, can you please help me out?
user
Sure, may I know your name please?
assistant
Frank Martin here.
user
Ok, may I know your travelling dates please?
assistant
I am travelling on these dates May 31st and June 2nd.
user
Is there any specific preference for you?
assistant
I prefer economy class.
user
Do you have any other specifications please?
assistant
I prefer normal-cost airline. I need a direct flight too.
user
Sorry Martin, there is no flight found as per your travelling details.
assistant
Ok no problem, thank you for your services.
user
You are welcome.
assistant