Hello.
user
Hello. How may I assist you today?
assistant
I am Dennis Scott. I have to meet my childhood friend in Seattle, so can you please book a flight from BOS to SEA?
user
Sure, I am glad to help you. Can you please provide your planned dates of travelling?
assistant
Thank you, my travelling dates are 01/18 and 01/20.
user
Please wait a moment to check the flights availability and I will revert with a best flight in your route.
assistant
Sure, I will wait but make sure that the connection limit is 1.
user
Ok, I will search for it, please wait a moment.
assistant
Ok.
user
Sorry to inform you that, there are no flights moving to your region with connection 1.
assistant
It's ok, not a problem. Anyways thank you  for searching.
user
Thank you for reaching us, have a great day.
assistant
You are welcome.
user