Hi.
user
Hello, how may I aid you?
assistant
I want to book a ticket from IAD to LGA. Could you book a ticket?
user
Sure, let me know your travel dates please?
assistant
Travel dates are from Mar, 25 to Mar, 27.
user
May I know your connection limit?
assistant
I would be comfortable with single stop over.
user
Do you need any other preference?
assistant
I would like to prefer economy class.
user
Can I know your name please to proceed further?
assistant
My name is Jason Walker.
user
Sorry to inform you that there are no flight services available on your given dates.
assistant
Thank you.
user
Thanks for contacting us.
assistant