Hello.
user
Hello. How may I guide you today?
assistant
I want to book a flight ticket from BOS to IAD, can you help me with booking please?
user
Sure, can you please share your preferable journey dates?
assistant
Yes, my travelling dates are Aug 28 and Aug 30.
user
Is there any specifications?
assistant
   I want to return in the afternoon.
user
Do you have any connection limit?
assistant
Yes, I need a break in between the journey.
user
I am sorry to say that there is no flight found under your details.
assistant
That's ok, thank you for the response.
user
May I know your name please?
assistant
My name is Michael Green.
user
Thank you for reaching us.
assistant