Hello.
user
Hello, how may I help you?
assistant
Can you aid me to book a flight ticket from IAD to BOS?
user
On which dates would you like me to book a flight ticket for you?
assistant
My trip dates are Dec 6 and Dec 8 respectively.
user
Do you have any connection limit?
assistant
I want a connecting flight.
user
Are there any other specifications?
assistant
My return time should be in the evening.
user
May I know your good name?
assistant
Nicholas Martin here.
user
Sorry, no flights are available in this route as per your requested dates.
assistant
Thank you for the help.
user
Thank you for reaching us.
assistant